#21901F#21901F

#21901F is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.1% C 0.177 H 142.6°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#21901F
RGB	rgb(33, 144, 31)
HSL	hsl(119, 65%, 34%)
HSV	hsv(119, 78%, 56%)
CMYK	cmyk(77.1%, 0%, 78.5%, 43.5%)
CIE-LAB	lab(52.25, -51.65, 47.74)
CIE-LCH	lch(52.25, 70.33, 137.26°)
OKLab	oklab(57.15% -0.1403 0.1071)
OKLCH	oklch(57.15% 0.177 142.6)
XYZ	xyz(10.8471, 20.3675, 4.6557)
Luminance	0.2037 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21901F #8E1F90

analogous

#5A901F #21901F #1F9056

triadic

#21901F #1F2190 #901F21

tetradic

#21901F #1F5A90 #8E1F90 #90561F

square

#21901F #1F5A90 #8E1F90 #90561F

split-complementary

#21901F #561F90 #901F5A

monochromatic

#0A2B09 #155E14 #21901F #2DC22A #52D950

Accessibility & contrast

On white

4.14

#21901F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#21901F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21901F

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21901F	#FFFFFF	#000000	##000000
##21901F	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938203

Deuteranopia (green-blind)

#87792C

Tritanopia (blue-blind)

#008C7B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #21901f;
/* rgb */ color: rgb(33, 144, 31);
/* oklch */ color: oklch(57.1% 0.177 142.6);

Tailwind

colors: {
  custom: {
    50: '#70b264',
    500: '#21901f',
    950: '#000000',
  },
}

SCSS

$custom: #21901f;
$custom-light: #70b264;
$custom-dark: #000000;

JSON

{
  "hex": "#21901f",
  "rgb": {
    "r": 33,
    "g": 144,
    "b": 31
  },
  "hsl": {
    "h": 118.938,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57146,
    "c": 0.17651,
    "h": 142.6
  },
  "luminance": 0.20369
}

Semantic roles & 50–950 ramp

primary

#21901F

secondary

#BA4EBC

accent

#40E8E5

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #21901F

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

Preview Lab → · Contrast checker → · Palette generator →