#99BC9F
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
0.452
Hue H
130°
Saturation S
21%
Lightness L
67%
Value V
74%
Temperature
Cool
Brightness
Medium
Chroma
Muted
Hue family
Green
Contrast on white: 2.09:1 (AA body Fail / AAA Fail)
Contrast on black: 10.05:1 (AA body Pass / AAA Pass)
Open full contrast tool →Color blindness simulator
Approximate appearance under common color-vision deficiencies (matrix simulation).
Normal vision
#99bc9f
Protanopia
#a8a8a6
Deuteranopia
#a6a4a8
Tritanopia
#9bacad
Achromatopsia
#aeaeae
Creative pairings
Hue-wheel harmonies and 10% shade/tint steps — not AI-generated copy.