#21A031#21A031

#21A031 is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.7% C 0.184 H 144.5°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#21A031
RGB	rgb(33, 160, 49)
HSL	hsl(128, 66%, 38%)
HSV	hsv(128, 79%, 63%)
CMYK	cmyk(79.4%, 0%, 69.4%, 37.3%)
CIE-LAB	lab(57.74, -55.35, 46.49)
CIE-LCH	lch(57.74, 72.28, 139.97°)
OKLab	oklab(61.75% -0.1495 0.1068)
OKLCH	oklch(61.75% 0.184 144.5)
XYZ	xyz(13.7514, 25.6850, 7.1381)
Luminance	0.2569 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A031 #A02190

analogous

#50A021 #21A031 #21A070

triadic

#21A031 #3121A0 #A03121

tetradic

#21A031 #2150A0 #A02190 #A07021

square

#21A031 #2150A0 #A02190 #A07021

split-complementary

#21A031 #7021A0 #A02150

monochromatic

#0C3B12 #176D21 #21A031 #2BD341 #5EDE6E

Accessibility & contrast

On white

3.42

#21A031 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#21A031 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A031

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A031	#FFFFFF	#000000	##000000
##21A031	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39121

Deuteranopia (green-blind)

#95873C

Tritanopia (blue-blind)

#009C8A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #21a031;
/* rgb */ color: rgb(33, 160, 49);
/* oklch */ color: oklch(61.7% 0.184 144.5);

Tailwind

colors: {
  custom: {
    50: '#74bd6f',
    500: '#21a031',
    950: '#000000',
  },
}

SCSS

$custom: #21a031;
$custom-light: #74bd6f;
$custom-dark: #000000;

JSON

{
  "hex": "#21a031",
  "rgb": {
    "r": 33,
    "g": 160,
    "b": 49
  },
  "hsl": {
    "h": 127.559,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.61746,
    "c": 0.18375,
    "h": 144.5
  },
  "luminance": 0.25687
}

Semantic roles & 50–950 ramp

primary

#21A031

secondary

#C25BB5

accent

#3FD3E9

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #21A031

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

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