#21731F#21731F

#21731F is a mid, vivid green. Relative luminance 0.127; OKLCH L 48.9% C 0.142 H 142.7°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#21731F
RGB	rgb(33, 115, 31)
HSL	hsl(119, 58%, 29%)
HSV	hsv(119, 73%, 45%)
CMYK	cmyk(71.3%, 0%, 73%, 54.9%)
CIE-LAB	lab(42.28, -41.58, 37.66)
CIE-LCH	lch(42.28, 56.10, 137.83°)
OKLab	oklab(48.87% -0.113 0.0861)
OKLCH	oklch(48.87% 0.142 142.7)
XYZ	xyz(7.0048, 12.6830, 3.3750)
Luminance	0.1268 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21731F #711F73

analogous

#4B731F #21731F #1F7347

triadic

#21731F #1F2173 #731F21

tetradic

#21731F #1F4B73 #711F73 #73471F

square

#21731F #1F4B73 #711F73 #73471F

split-complementary

#21731F #471F73 #731F4B

monochromatic

#071806 #134312 #21731F #2FA32C #44CC41

Accessibility & contrast

On white

5.94

#21731F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#21731F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21731F

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21731F	#FFFFFF	#000000	##FFFFFF
##21731F	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766812

Deuteranopia (green-blind)

#6C6127

Tritanopia (blue-blind)

#0B6F62

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #21731f;
/* rgb */ color: rgb(33, 115, 31);
/* oklch */ color: oklch(48.9% 0.142 142.7);

Tailwind

colors: {
  custom: {
    50: '#699c60',
    500: '#21731f',
    950: '#000000',
  },
}

SCSS

$custom: #21731f;
$custom-light: #699c60;
$custom-dark: #000000;

JSON

{
  "hex": "#21731f",
  "rgb": {
    "r": 33,
    "g": 115,
    "b": 31
  },
  "hsl": {
    "h": 118.571,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.48871,
    "c": 0.14204,
    "h": 142.7
  },
  "luminance": 0.12684
}

Semantic roles & 50–950 ramp

primary

#21731F

secondary

#A547A7

accent

#47E1DD

background

#F6F9F5

surface

#ECF2EA

border

#C7CCC6

text

#070E05

muted

#7A7E79

Preview Lab

Preview with #21731F

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

Preview Lab → · Contrast checker → · Palette generator →