#21784E#21784E
#21784E is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.1% C 0.106 H 157.7°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).
Color values
| HEX | #21784E |
|---|---|
| RGB | rgb(33, 120, 78) |
| HSL | hsl(151, 57%, 30%) |
| HSV | hsv(151, 73%, 47%) |
| CMYK | cmyk(72.5%, 0%, 35%, 52.9%) |
| CIE-LAB | lab(44.67, -36.01, 15.87) |
| CIE-LCH | lch(44.67, 39.35, 156.22°) |
| OKLab | oklab(51.06% -0.0977 0.04) |
| OKLCH | oklch(51.06% 0.106 157.7) |
| XYZ | xyz(8.7180, 14.3054, 9.5080) |
| Luminance | 0.1431 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Dark Sea Green
#11875D
ΔE00 5.51
Jungle Green
#048243
ΔE00 5.52
Darkish Green
#287C37
ΔE00 6.47
Sea Green
#2E8B57
ΔE00 7.12
Spruce
#0A5F38
ΔE00 8.48
Dark Sage
#598556
ΔE00 9.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#21784E #78214B
analogous
#217822 #21784E #217778
triadic
#21784E #4E2178 #784E21
tetradic
#21784E #222178 #78214B #777821
square
#21784E #222178 #78214B #777821
split-complementary
#21784E #782177 #782221
monochromatic
#071810 #14482F #21784E #2EA86D #47CC8C
Accessibility & contrast
On white
5.44
#21784E on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.86
#21784E on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #21784E
5.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##21784E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##21784E | 1.00 | 5.44 | 3.86 | 5.44 |
| #FFFFFF | 5.44 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.86 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.44 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#776E4B
Deuteranopia (green-blind)
#6C6651
Tritanopia (blue-blind)
#00776D
Achromatopsia (no color)
#6A6A6A
Design tokens & code
CSS
--color: #21784e; /* rgb */ color: rgb(33, 120, 78); /* oklch */ color: oklch(51.1% 0.106 157.7);
Tailwind
colors: {
custom: {
50: '#69a080',
500: '#21784e',
950: '#000000',
},
}SCSS
$custom: #21784e; $custom-light: #69a080; $custom-dark: #000000;
JSON
{
"hex": "#21784e",
"rgb": {
"r": 33,
"g": 120,
"b": 78
},
"hsl": {
"h": 151.034,
"s": 56.863,
"l": 30
},
"oklch": {
"l": 0.51057,
"c": 0.10559,
"h": 157.7
},
"luminance": 0.14306
}Semantic roles & 50–950 ramp
primary
#21784E
secondary
#AB4A79
accent
#4891E0
background
#F6F9F7
surface
#EBF2EE
border
#C6CCC9
text
#070F0A
muted
#7A7E7C