#21A147#21A147

#21A147 is a light, vivid green. Relative luminance 0.263; OKLCH L 62.3% C 0.168 H 148.1°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#21A147
RGB	rgb(33, 161, 71)
HSL	hsl(138, 66%, 38%)
HSV	hsv(138, 80%, 63%)
CMYK	cmyk(79.5%, 0%, 55.9%, 36.9%)
CIE-LAB	lab(58.29, -53.00, 37.06)
CIE-LCH	lch(58.29, 64.67, 145.04°)
OKLab	oklab(62.28% -0.1424 0.0886)
OKLCH	oklch(62.28% 0.168 148.1)
XYZ	xyz(14.5082, 26.2663, 10.2653)
Luminance	0.2627 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A147 #A1217B

analogous

#3BA121 #21A147 #21A187

triadic

#21A147 #4721A1 #A14721

tetradic

#21A147 #213BA1 #A1217B #A18721

square

#21A147 #213BA1 #A1217B #A18721

split-complementary

#21A147 #8721A1 #A1213B

monochromatic

#0C3B1A #176E31 #21A147 #2CD45D #5EDE84

Accessibility & contrast

On white

3.36

#21A147 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#21A147 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A147

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A147	#FFFFFF	#000000	##000000
##21A147	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3923F

Deuteranopia (green-blind)

#94884E

Tritanopia (blue-blind)

#009E8D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #21a147;
/* rgb */ color: rgb(33, 161, 71);
/* oklch */ color: oklch(62.3% 0.168 148.1);

Tailwind

colors: {
  custom: {
    50: '#73be7c',
    500: '#21a147',
    950: '#000000',
  },
}

SCSS

$custom: #21a147;
$custom-light: #73be7c;
$custom-dark: #000000;

JSON

{
  "hex": "#21a147",
  "rgb": {
    "r": 33,
    "g": 161,
    "b": 71
  },
  "hsl": {
    "h": 137.813,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.62276,
    "c": 0.16773,
    "h": 148.1
  },
  "luminance": 0.26268
}

Semantic roles & 50–950 ramp

primary

#21A147

secondary

#C35BA4

accent

#3FB6E9

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #21A147

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

Preview Lab → · Contrast checker → · Palette generator →