#21A12C#21A12C

#21A12C is a mid, vivid green. Relative luminance 0.260; OKLCH L 62.0% C 0.188 H 143.8°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#21A12C
RGB	rgb(33, 161, 44)
HSL	hsl(125, 66%, 38%)
HSV	hsv(125, 80%, 63%)
CMYK	cmyk(79.5%, 0%, 72.7%, 36.9%)
CIE-LAB	lab(58.03, -56.14, 48.79)
CIE-LCH	lch(58.03, 74.38, 139.00°)
OKLab	oklab(61.98% -0.1519 0.1111)
OKLCH	oklch(61.98% 0.188 143.8)
XYZ	xyz(13.8258, 25.9933, 6.6709)
Luminance	0.2600 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A12C #A12196

analogous

#56A121 #21A12C #21A16C

triadic

#21A12C #2C21A1 #A12C21

tetradic

#21A12C #2156A1 #A12196 #A16C21

square

#21A12C #2156A1 #A12196 #A16C21

split-complementary

#21A12C #6C21A1 #A12156

monochromatic

#0C3B10 #176E1E #21A12C #2CD43A #5EDE69

Accessibility & contrast

On white

3.39

#21A12C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#21A12C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A12C

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A12C	#FFFFFF	#000000	##000000
##21A12C	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49118

Deuteranopia (green-blind)

#968838

Tritanopia (blue-blind)

#009C8A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #21a12c;
/* rgb */ color: rgb(33, 161, 44);
/* oklch */ color: oklch(62.0% 0.188 143.8);

Tailwind

colors: {
  custom: {
    50: '#74be6c',
    500: '#21a12c',
    950: '#000000',
  },
}

SCSS

$custom: #21a12c;
$custom-light: #74be6c;
$custom-dark: #000000;

JSON

{
  "hex": "#21a12c",
  "rgb": {
    "r": 33,
    "g": 161,
    "b": 44
  },
  "hsl": {
    "h": 125.156,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.61978,
    "c": 0.18816,
    "h": 143.8
  },
  "luminance": 0.25995
}

Semantic roles & 50–950 ramp

primary

#21A12C

secondary

#C35BBA

accent

#3FDAE9

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #21A12C

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

Preview Lab → · Contrast checker → · Palette generator →