#21777C#21777C
#21777C is a mid, moderate teal. Relative luminance 0.150; OKLCH L 52.2% C 0.079 H 200.8°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #21777C |
|---|---|
| RGB | rgb(33, 119, 124) |
| HSL | hsl(183, 58%, 31%) |
| HSV | hsv(183, 73%, 49%) |
| CMYK | cmyk(73.4%, 4%, 0%, 51.4%) |
| CIE-LAB | lab(45.59, -22.86, -10.05) |
| CIE-LCH | lch(45.59, 24.98, 203.73°) |
| OKLab | oklab(52.23% -0.0736 -0.0279) |
| OKLCH | oklch(52.23% 0.079 200.8) |
| XYZ | xyz(10.8605, 14.9709, 21.3822) |
| Luminance | 0.1497 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Aqua
#08787F
ΔE00 1.26
Deep Turquoise
#017374
ΔE00 3.06
Bluegreen
#017A79
ΔE00 3.52
Dark Aquamarine
#017371
ΔE00 4.13
Teal
#008080
ΔE00 4.32
Dark Aqua
#05696B
ΔE00 5.40
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#21777C #7C2621
analogous
#217C53 #21777C #21497C
triadic
#21777C #7C2177 #777C21
tetradic
#21777C #53217C #7C2621 #497C21
square
#21777C #53217C #7C2621 #497C21
split-complementary
#21777C #7C2149 #7C5321
monochromatic
#071A1B #14494C #21777C #2EA5AC #49C7CF
Accessibility & contrast
On white
5.26
#21777C on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.99
#21777C on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #21777C
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##21777C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##21777C | 1.00 | 5.26 | 3.99 | 5.26 |
| #FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6E727C
Deuteranopia (green-blind)
#61687C
Tritanopia (blue-blind)
#007C78
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #21777c; /* rgb */ color: rgb(33, 119, 124); /* oklch */ color: oklch(52.2% 0.079 200.8);
Tailwind
colors: {
custom: {
50: '#6c9ea1',
500: '#21777c',
950: '#000000',
},
}SCSS
$custom: #21777c; $custom-light: #6c9ea1; $custom-dark: #000000;
JSON
{
"hex": "#21777c",
"rgb": {
"r": 33,
"g": 119,
"b": 124
},
"hsl": {
"h": 183.297,
"s": 57.962,
"l": 30.784
},
"oklch": {
"l": 0.5223,
"c": 0.07871,
"h": 200.8
},
"luminance": 0.14972
}Semantic roles & 50–950 ramp
primary
#21777C
secondary
#AF4F4A
accent
#4F47E1
background
#F6F9F9
surface
#ECF2F2
border
#C7CCCC
text
#080E0F
muted
#7A7E7E