#21A844#21A844

#21A844 is a light, vivid green. Relative luminance 0.287; OKLCH L 64.1% C 0.179 H 147.0°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#21A844
RGB	rgb(33, 168, 68)
HSL	hsl(136, 67%, 39%)
HSV	hsv(136, 80%, 66%)
CMYK	cmyk(80.4%, 0%, 59.5%, 34.1%)
CIE-LAB	lab(60.55, -55.80, 41.19)
CIE-LCH	lch(60.55, 69.36, 143.57°)
OKLab	oklab(64.14% -0.15 0.0974)
OKLCH	oklch(64.14% 0.179 147)
XYZ	xyz(15.6720, 28.7440, 10.1899)
Luminance	0.2875 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A844 #A82185

analogous

#41A821 #21A844 #21A888

triadic

#21A844 #4421A8 #A84421

tetradic

#21A844 #2141A8 #A82185 #A88821

square

#21A844 #2141A8 #A82185 #A88821

split-complementary

#21A844 #8821A8 #A82141

monochromatic

#0D421B #17752F #21A844 #30D65B #63E084

Accessibility & contrast

On white

3.11

#21A844 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#21A844 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A844

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A844	#FFFFFF	#000000	##000000
##21A844	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA983A

Deuteranopia (green-blind)

#9B8E4C

Tritanopia (blue-blind)

#00A492

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #21a844;
/* rgb */ color: rgb(33, 168, 68);
/* oklch */ color: oklch(64.1% 0.179 147.0);

Tailwind

colors: {
  custom: {
    50: '#75c37b',
    500: '#21a844',
    950: '#000000',
  },
}

SCSS

$custom: #21a844;
$custom-light: #75c37b;
$custom-dark: #000000;

JSON

{
  "hex": "#21a844",
  "rgb": {
    "r": 33,
    "g": 168,
    "b": 68
  },
  "hsl": {
    "h": 135.556,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.64144,
    "c": 0.17891,
    "h": 147
  },
  "luminance": 0.28746
}

Semantic roles & 50–950 ramp

primary

#21A844

secondary

#C55FAB

accent

#3EBDEA

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #21A844

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

Preview Lab → · Contrast checker → · Palette generator →