#21A641#21A641

#21A641 is a light, vivid green. Relative luminance 0.280; OKLCH L 63.6% C 0.179 H 146.6°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#21A641
RGB	rgb(33, 166, 65)
HSL	hsl(134, 67%, 39%)
HSV	hsv(134, 80%, 65%)
CMYK	cmyk(80.1%, 0%, 60.8%, 34.9%)
CIE-LAB	lab(59.87, -55.52, 41.80)
CIE-LCH	lch(59.87, 69.49, 143.03°)
OKLab	oklab(63.56% -0.1494 0.0985)
OKLCH	oklch(63.56% 0.179 146.6)
XYZ	xyz(15.2164, 27.9756, 9.5979)
Luminance	0.2798 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A641 #A62186

analogous

#44A621 #21A641 #21A684

triadic

#21A641 #4121A6 #A64121

tetradic

#21A641 #2144A6 #A62186 #A68421

square

#21A641 #2144A6 #A62186 #A68421

split-complementary

#21A641 #8421A6 #A62144

monochromatic

#0D4019 #17732D #21A641 #2FD657 #62E080

Accessibility & contrast

On white

3.18

#21A641 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#21A641 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A641

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A641	#FFFFFF	#000000	##000000
##21A641	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89636

Deuteranopia (green-blind)

#9A8C49

Tritanopia (blue-blind)

#00A290

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #21a641;
/* rgb */ color: rgb(33, 166, 65);
/* oklch */ color: oklch(63.6% 0.179 146.6);

Tailwind

colors: {
  custom: {
    50: '#74c279',
    500: '#21a641',
    950: '#000000',
  },
}

SCSS

$custom: #21a641;
$custom-light: #74c279;
$custom-dark: #000000;

JSON

{
  "hex": "#21a641",
  "rgb": {
    "r": 33,
    "g": 166,
    "b": 65
  },
  "hsl": {
    "h": 134.436,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63563,
    "c": 0.17892,
    "h": 146.6
  },
  "luminance": 0.27977
}

Semantic roles & 50–950 ramp

primary

#21A641

secondary

#C55EAC

accent

#3EC0EA

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #21A641

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

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