#21751E#21751E

#21751E is a mid, vivid green. Relative luminance 0.131; OKLCH L 49.4% C 0.145 H 142.6°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#21751E
RGB	rgb(33, 117, 30)
HSL	hsl(118, 59%, 29%)
HSV	hsv(118, 74%, 46%)
CMYK	cmyk(71.8%, 0%, 74.4%, 54.1%)
CIE-LAB	lab(42.97, -42.41, 38.80)
CIE-LCH	lch(42.97, 57.48, 137.55°)
OKLab	oklab(49.44% -0.1153 0.0883)
OKLCH	oklch(49.44% 0.145 142.6)
XYZ	xyz(7.2224, 13.1389, 3.3835)
Luminance	0.1314 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21751E #721E75

analogous

#4D751E #21751E #1E7547

triadic

#21751E #1E2175 #751E21

tetradic

#21751E #1E4D75 #721E75 #75471E

square

#21751E #1E4D75 #721E75 #75471E

split-complementary

#21751E #471E75 #751E4D

monochromatic

#071806 #134412 #21751E #2FA62A #44CE40

Accessibility & contrast

On white

5.79

#21751E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#21751E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21751E

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21751E	#FFFFFF	#000000	##FFFFFF
##21751E	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A10

Deuteranopia (green-blind)

#6E6327

Tritanopia (blue-blind)

#0A7164

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #21751e;
/* rgb */ color: rgb(33, 117, 30);
/* oklch */ color: oklch(49.4% 0.145 142.6);

Tailwind

colors: {
  custom: {
    50: '#6a9e5f',
    500: '#21751e',
    950: '#000000',
  },
}

SCSS

$custom: #21751e;
$custom-light: #6a9e5f;
$custom-dark: #000000;

JSON

{
  "hex": "#21751e",
  "rgb": {
    "r": 33,
    "g": 117,
    "b": 30
  },
  "hsl": {
    "h": 117.931,
    "s": 59.184,
    "l": 28.824
  },
  "oklch": {
    "l": 0.4944,
    "c": 0.14523,
    "h": 142.6
  },
  "luminance": 0.1314
}

Semantic roles & 50–950 ramp

primary

#21751E

secondary

#A546A9

accent

#45E2DD

background

#F6F9F5

surface

#ECF2EA

border

#C7CCC6

text

#070E05

muted

#7A7E79

Preview Lab

Preview with #21751E

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

Preview Lab → · Contrast checker → · Palette generator →