#21874A#21874A

#21874A is a mid, vivid green. Relative luminance 0.181; OKLCH L 55.2% C 0.131 H 152.2°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#21874A
RGB	rgb(33, 135, 74)
HSL	hsl(144, 61%, 33%)
HSV	hsv(144, 76%, 53%)
CMYK	cmyk(75.6%, 0%, 45.2%, 47.1%)
CIE-LAB	lab(49.67, -42.95, 24.76)
CIE-LCH	lch(49.67, 49.57, 150.04°)
OKLab	oklab(55.16% -0.1156 0.061)
OKLCH	oklch(55.16% 0.131 152.2)
XYZ	xyz(10.5263, 18.1445, 9.4247)
Luminance	0.1815 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21874A #87215E

analogous

#2B8721 #21874A #21877D

triadic

#21874A #4A2187 #874A21

tetradic

#21874A #212B87 #87215E #877D21

square

#21874A #212B87 #87215E #877D21

split-complementary

#21874A #7D2187 #87212B

monochromatic

#092514 #15562F #21874A #2DB865 #4FD484

Accessibility & contrast

On white

4.54

#21874A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#21874A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21874A

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21874A	#FFFFFF	#000000	##000000
##21874A	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877B45

Deuteranopia (green-blind)

#7B734E

Tritanopia (blue-blind)

#008578

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #21874a;
/* rgb */ color: rgb(33, 135, 74);
/* oklch */ color: oklch(55.2% 0.131 152.2);

Tailwind

colors: {
  custom: {
    50: '#6cab7d',
    500: '#21874a',
    950: '#000000',
  },
}

SCSS

$custom: #21874a;
$custom-light: #6cab7d;
$custom-dark: #000000;

JSON

{
  "hex": "#21874a",
  "rgb": {
    "r": 33,
    "g": 135,
    "b": 74
  },
  "hsl": {
    "h": 144.118,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55157,
    "c": 0.13073,
    "h": 152.2
  },
  "luminance": 0.18146
}

Semantic roles & 50–950 ramp

primary

#21874A

secondary

#B74D8C

accent

#44A4E4

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #21874A

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

Preview Lab → · Contrast checker → · Palette generator →