#28B57C#28B57C
#28B57C is a light, vivid teal. Relative luminance 0.350; OKLCH L 68.7% C 0.144 H 160.5°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #28B57C |
|---|---|
| RGB | rgb(40, 181, 124) |
| HSL | hsl(156, 64%, 43%) |
| HSV | hsv(156, 78%, 71%) |
| CMYK | cmyk(77.9%, 0%, 31.5%, 29%) |
| CIE-LAB | lab(65.71, -49.76, 18.90) |
| CIE-LCH | lch(65.71, 53.23, 159.20°) |
| OKLab | oklab(68.72% -0.1353 0.0479) |
| OKLCH | oklch(68.72% 0.144 160.5) |
| XYZ | xyz(21.0348, 34.9515, 24.7026) |
| Luminance | 0.3495 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Dark Seafoam
#1FB57A
ΔE00 0.50
Bluey Green
#2BB179
ΔE00 1.13
Green Teal
#0CB577
ΔE00 1.22
Dark Seafoam Green
#3EAF76
ΔE00 2.22
Mediumseagreen
#3CB371
ΔE00 2.73
Greenish Teal
#32BF84
ΔE00 2.79
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#28B57C #B52861
analogous
#28B536 #28B57C #28A7B5
triadic
#28B57C #7C28B5 #B57C28
tetradic
#28B57C #3628B5 #B52861 #A7B528
square
#28B57C #3628B5 #B52861 #A7B528
split-complementary
#28B57C #B528A7 #B53628
monochromatic
#125137 #1D835A #28B57C #44D69B #77E1B6
Accessibility & contrast
On white
2.63
#28B57C on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.99
#28B57C on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #28B57C
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##28B57C | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##28B57C | 1.00 | 2.63 | 7.99 | 7.99 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B3A779
Deuteranopia (green-blind)
#A29B80
Tritanopia (blue-blind)
#00B4A6
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #28b57c; /* rgb */ color: rgb(40, 181, 124); /* oklch */ color: oklch(68.7% 0.144 160.5);
Tailwind
colors: {
custom: {
50: '#79cca2',
500: '#28b57c',
950: '#000000',
},
}SCSS
$custom: #28b57c; $custom-light: #79cca2; $custom-dark: #000000;
JSON
{
"hex": "#28b57c",
"rgb": {
"r": 40,
"g": 181,
"b": 124
},
"hsl": {
"h": 155.745,
"s": 63.801,
"l": 43.333
},
"oklch": {
"l": 0.68719,
"c": 0.14356,
"h": 160.5
},
"luminance": 0.34954
}Semantic roles & 50–950 ramp
primary
#28B57C
secondary
#C87094
accent
#4184E7
background
#F8FCF9
surface
#EFF9F2
border
#CAD2CC
text
#0B130F
muted
#7C827E