#21A744#21A744

#21A744 is a light, vivid green. Relative luminance 0.284; OKLCH L 63.9% C 0.178 H 147.1°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#21A744
RGB	rgb(33, 167, 68)
HSL	hsl(136, 67%, 39%)
HSV	hsv(136, 80%, 65%)
CMYK	cmyk(80.2%, 0%, 59.3%, 34.5%)
CIE-LAB	lab(60.23, -55.46, 40.81)
CIE-LCH	lch(60.23, 68.86, 143.66°)
OKLab	oklab(63.87% -0.1491 0.0966)
OKLCH	oklch(63.87% 0.178 147.1)
XYZ	xyz(15.4881, 28.3762, 10.1286)
Luminance	0.2838 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A744 #A72184

analogous

#41A721 #21A744 #21A787

triadic

#21A744 #4421A7 #A74421

tetradic

#21A744 #2141A7 #A72184 #A78721

square

#21A744 #2141A7 #A72184 #A78721

split-complementary

#21A744 #8721A7 #A72141

monochromatic

#0D411A #17742F #21A744 #2FD65B #62E083

Accessibility & contrast

On white

3.15

#21A744 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#21A744 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A744

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A744	#FFFFFF	#000000	##000000
##21A744	1.00	3.15	6.68	6.68
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9973A

Deuteranopia (green-blind)

#9A8D4C

Tritanopia (blue-blind)

#00A391

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #21a744;
/* rgb */ color: rgb(33, 167, 68);
/* oklch */ color: oklch(63.9% 0.178 147.1);

Tailwind

colors: {
  custom: {
    50: '#74c27b',
    500: '#21a744',
    950: '#000000',
  },
}

SCSS

$custom: #21a744;
$custom-light: #74c27b;
$custom-dark: #000000;

JSON

{
  "hex": "#21a744",
  "rgb": {
    "r": 33,
    "g": 167,
    "b": 68
  },
  "hsl": {
    "h": 135.672,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.63872,
    "c": 0.17769,
    "h": 147.1
  },
  "luminance": 0.28378
}

Semantic roles & 50–950 ramp

primary

#21A744

secondary

#C55FAA

accent

#3EBDEA

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #21A744

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

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