#288D66#288D66
#288D66 is a mid, moderate teal. Relative luminance 0.205; OKLCH L 57.6% C 0.110 H 162.9°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).
Color values
| HEX | #288D66 |
|---|---|
| RGB | rgb(40, 141, 102) |
| HSL | hsl(157, 56%, 35%) |
| HSV | hsv(157, 72%, 55%) |
| CMYK | cmyk(71.6%, 0%, 27.7%, 44.7%) |
| CIE-LAB | lab(52.35, -38.35, 12.66) |
| CIE-LCH | lch(52.35, 40.39, 161.74°) |
| OKLab | oklab(57.58% -0.1052 0.0323) |
| OKLCH | oklch(57.58% 0.11 162.9) |
| XYZ | xyz(12.7969, 20.4587, 15.8423) |
| Luminance | 0.2046 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Viridian
#1E9167
ΔE00 1.54
Dark Sea Green
#11875D
ΔE00 2.77
Sea Green
#2E8B57
ΔE00 3.81
Ocean Green
#3D9973
ΔE00 4.55
Teal Green
#25A36F
ΔE00 7.49
Jungle Green
#048243
ΔE00 7.77
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#288D66 #8D284F
analogous
#288D34 #288D66 #28818D
triadic
#288D66 #66288D #8D6628
tetradic
#288D66 #34288D #8D284F #818D28
square
#288D66 #34288D #8D284F #818D28
split-complementary
#288D66 #8D2881 #8D3428
monochromatic
#0D2E21 #1A5D44 #288D66 #36BD88 #5ED1A5
Accessibility & contrast
On white
4.12
#288D66 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.09
#288D66 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #288D66
5.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##288D66 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##288D66 | 1.00 | 4.12 | 5.09 | 5.09 |
| #FFFFFF | 4.12 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.09 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.09 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8B8264
Deuteranopia (green-blind)
#7D7969
Tritanopia (blue-blind)
#008D82
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #288d66; /* rgb */ color: rgb(40, 141, 102); /* oklch */ color: oklch(57.6% 0.110 162.9);
Tailwind
colors: {
custom: {
50: '#70af91',
500: '#288d66',
950: '#000000',
},
}SCSS
$custom: #288d66; $custom-light: #70af91; $custom-dark: #000000;
JSON
{
"hex": "#288d66",
"rgb": {
"r": 40,
"g": 141,
"b": 102
},
"hsl": {
"h": 156.832,
"s": 55.801,
"l": 35.49
},
"oklch": {
"l": 0.57583,
"c": 0.11002,
"h": 162.9
},
"luminance": 0.2046
}Semantic roles & 50–950 ramp
primary
#288D66
secondary
#B75A7E
accent
#4983DF
background
#F7FAF8
surface
#EDF4F0
border
#C8CECB
text
#08100C
muted
#7B7F7D