#21874C#21874C

#21874C is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.2% C 0.129 H 152.9°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#21874C
RGB	rgb(33, 135, 76)
HSL	hsl(145, 61%, 33%)
HSV	hsv(145, 76%, 53%)
CMYK	cmyk(75.6%, 0%, 43.7%, 47.1%)
CIE-LAB	lab(49.70, -42.57, 23.70)
CIE-LCH	lch(49.70, 48.73, 150.90°)
OKLab	oklab(55.2% -0.1146 0.0586)
OKLCH	oklch(55.2% 0.129 152.9)
XYZ	xyz(10.5947, 18.1719, 9.7852)
Luminance	0.1817 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21874C #87215C

analogous

#298721 #21874C #21877F

triadic

#21874C #4C2187 #874C21

tetradic

#21874C #212987 #87215C #877F21

square

#21874C #212987 #87215C #877F21

split-complementary

#21874C #7F2187 #872129

monochromatic

#092515 #155630 #21874C #2DB868 #4FD487

Accessibility & contrast

On white

4.53

#21874C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#21874C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21874C

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21874C	#FFFFFF	#000000	##000000
##21874C	1.00	4.53	4.63	4.63
#FFFFFF	4.53	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)

#877B48

Deuteranopia (green-blind)

#7B7350

Tritanopia (blue-blind)

#008579

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #21874c;
/* rgb */ color: rgb(33, 135, 76);
/* oklch */ color: oklch(55.2% 0.129 152.9);

Tailwind

colors: {
  custom: {
    50: '#6cab7f',
    500: '#21874c',
    950: '#000000',
  },
}

SCSS

$custom: #21874c;
$custom-light: #6cab7f;
$custom-dark: #000000;

JSON

{
  "hex": "#21874c",
  "rgb": {
    "r": 33,
    "g": 135,
    "b": 76
  },
  "hsl": {
    "h": 145.294,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55195,
    "c": 0.12878,
    "h": 152.9
  },
  "luminance": 0.18173
}

Semantic roles & 50–950 ramp

primary

#21874C

secondary

#B74D8A

accent

#44A0E4

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #21874C

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

Preview Lab → · Contrast checker → · Palette generator →