#90B8A4
Approximate name: Dark Sea Green
Technical formats
Color-space values for scientific work and cross-device comparison.
Practical formats
Ready to paste into CSS, Tailwind, iOS, Android, Flutter, and more.
Color analysis
Objective metrics: luminance, hue, saturation, temperature, and contrast.
Nearest name
DarkSeaGreen
Relative luminance
0.429
Hue H
150°
Saturation S
22%
Lightness L
64%
Value V
72%
Temperature
Cool
Brightness
Medium
Chroma
Muted
Hue family
Green
Contrast on white: 2.19:1 (AA body Fail / AAA Fail)
Contrast on black: 9.58:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#90b8a4
Protanopia
#a1a2a9
Deuteranopia
#9f9caa
Tritanopia
#92adae
Achromatopsia
#aaaaaa
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.