#21874E#21874E

#21874E is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.2% C 0.127 H 153.7°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#21874E
RGB	rgb(33, 135, 78)
HSL	hsl(146, 61%, 33%)
HSV	hsv(146, 76%, 53%)
CMYK	cmyk(75.6%, 0%, 42.2%, 47.1%)
CIE-LAB	lab(49.74, -42.19, 22.64)
CIE-LCH	lch(49.74, 47.88, 151.78°)
OKLab	oklab(55.23% -0.1137 0.0562)
OKLCH	oklch(55.23% 0.127 153.7)
XYZ	xyz(10.6653, 18.2001, 10.1571)
Luminance	0.1820 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21874E #87215A

analogous

#278721 #21874E #218781

triadic

#21874E #4E2187 #874E21

tetradic

#21874E #212787 #87215A #878121

square

#21874E #212787 #87215A #878121

split-complementary

#21874E #812187 #872127

monochromatic

#092515 #155632 #21874E #2DB86A #4FD489

Accessibility & contrast

On white

4.53

#21874E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#21874E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21874E

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21874E	#FFFFFF	#000000	##000000
##21874E	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877B4A

Deuteranopia (green-blind)

#7B7352

Tritanopia (blue-blind)

#008579

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #21874e;
/* rgb */ color: rgb(33, 135, 78);
/* oklch */ color: oklch(55.2% 0.127 153.7);

Tailwind

colors: {
  custom: {
    50: '#6cab80',
    500: '#21874e',
    950: '#000000',
  },
}

SCSS

$custom: #21874e;
$custom-light: #6cab80;
$custom-dark: #000000;

JSON

{
  "hex": "#21874e",
  "rgb": {
    "r": 33,
    "g": 135,
    "b": 78
  },
  "hsl": {
    "h": 146.471,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55234,
    "c": 0.12683,
    "h": 153.7
  },
  "luminance": 0.18201
}

Semantic roles & 50–950 ramp

primary

#21874E

secondary

#B74D88

accent

#449DE4

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #21874E

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

Preview Lab → · Contrast checker → · Palette generator →