#21A177#21A177

#21A177 is a light, vivid teal. Relative luminance 0.271; OKLCH L 63.2% C 0.124 H 165.2°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#21A177
RGB	rgb(33, 161, 119)
HSL	hsl(160, 66%, 38%)
HSV	hsv(160, 80%, 63%)
CMYK	cmyk(79.5%, 0%, 26.1%, 36.9%)
CIE-LAB	lab(59.11, -43.69, 12.48)
CIE-LCH	lch(59.11, 45.44, 164.06°)
OKLab	oklab(63.22% -0.1201 0.0318)
OKLCH	oklch(63.22% 0.124 165.2)
XYZ	xyz(16.6999, 27.1429, 21.8081)
Luminance	0.2715 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A177 #A1214B

analogous

#21A137 #21A177 #218BA1

triadic

#21A177 #7721A1 #A17721

tetradic

#21A177 #3721A1 #A1214B #8BA121

square

#21A177 #3721A1 #A1214B #8BA121

split-complementary

#21A177 #A1218B #A13721

monochromatic

#0C3B2C #176E51 #21A177 #2CD49C #5EDEB4

Accessibility & contrast

On white

3.27

#21A177 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#21A177 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A177

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A177	#FFFFFF	#000000	##000000
##21A177	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9575

Deuteranopia (green-blind)

#8E8A7A

Tritanopia (blue-blind)

#00A195

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #21a177;
/* rgb */ color: rgb(33, 161, 119);
/* oklch */ color: oklch(63.2% 0.124 165.2);

Tailwind

colors: {
  custom: {
    50: '#73be9e',
    500: '#21a177',
    950: '#000000',
  },
}

SCSS

$custom: #21a177;
$custom-light: #73be9e;
$custom-dark: #000000;

JSON

{
  "hex": "#21a177",
  "rgb": {
    "r": 33,
    "g": 161,
    "b": 119
  },
  "hsl": {
    "h": 160.313,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.63219,
    "c": 0.12424,
    "h": 165.2
  },
  "luminance": 0.27145
}

Semantic roles & 50–950 ramp

primary

#21A177

secondary

#C35B7D

accent

#3F77E9

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #21A177

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →