#21A138#21A138

#21A138 is a light, vivid green. Relative luminance 0.261; OKLCH L 62.1% C 0.180 H 145.4°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#21A138
RGB	rgb(33, 161, 56)
HSL	hsl(131, 66%, 38%)
HSV	hsv(131, 80%, 63%)
CMYK	cmyk(79.5%, 0%, 65.2%, 36.9%)
CIE-LAB	lab(58.13, -54.93, 43.92)
CIE-LCH	lch(58.13, 70.33, 141.36°)
OKLab	oklab(62.09% -0.1481 0.1022)
OKLCH	oklch(62.09% 0.18 145.4)
XYZ	xyz(14.0849, 26.0969, 8.0355)
Luminance	0.2610 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A138 #A1218A

analogous

#4AA121 #21A138 #21A178

triadic

#21A138 #3821A1 #A13821

tetradic

#21A138 #214AA1 #A1218A #A17821

square

#21A138 #214AA1 #A1218A #A17821

split-complementary

#21A138 #7821A1 #A1214A

monochromatic

#0C3B15 #176E26 #21A138 #2CD44A #5EDE75

Accessibility & contrast

On white

3.38

#21A138 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#21A138 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A138

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A138	#FFFFFF	#000000	##000000
##21A138	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4922B

Deuteranopia (green-blind)

#968841

Tritanopia (blue-blind)

#009D8B

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #21a138;
/* rgb */ color: rgb(33, 161, 56);
/* oklch */ color: oklch(62.1% 0.180 145.4);

Tailwind

colors: {
  custom: {
    50: '#73be73',
    500: '#21a138',
    950: '#000000',
  },
}

SCSS

$custom: #21a138;
$custom-light: #73be73;
$custom-dark: #000000;

JSON

{
  "hex": "#21a138",
  "rgb": {
    "r": 33,
    "g": 161,
    "b": 56
  },
  "hsl": {
    "h": 130.781,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.62091,
    "c": 0.17992,
    "h": 145.4
  },
  "luminance": 0.26099
}

Semantic roles & 50–950 ramp

primary

#21A138

secondary

#C35BB0

accent

#3FCAE9

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #21A138

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

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