#21A64D#21A64D

#21A64D is a light, vivid green. Relative luminance 0.281; OKLCH L 63.7% C 0.169 H 149.0°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#21A64D
RGB	rgb(33, 166, 77)
HSL	hsl(140, 67%, 39%)
HSV	hsv(140, 80%, 65%)
CMYK	cmyk(80.1%, 0%, 53.6%, 34.9%)
CIE-LAB	lab(60.01, -53.84, 36.16)
CIE-LCH	lch(60.01, 64.86, 146.12°)
OKLab	oklab(63.72% -0.1446 0.087)
OKLCH	oklch(63.72% 0.169 149)
XYZ	xyz(15.6017, 28.1297, 11.6271)
Luminance	0.2813 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A64D #A6217A

analogous

#37A621 #21A64D #21A690

triadic

#21A64D #4D21A6 #A64D21

tetradic

#21A64D #2137A6 #A6217A #A69021

square

#21A64D #2137A6 #A6217A #A69021

split-complementary

#21A64D #9021A6 #A62137

monochromatic

#0D401E #177335 #21A64D #2FD666 #62E08B

Accessibility & contrast

On white

3.17

#21A64D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#21A64D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A64D

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A64D	#FFFFFF	#000000	##000000
##21A64D	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79745

Deuteranopia (green-blind)

#998C54

Tritanopia (blue-blind)

#00A392

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #21a64d;
/* rgb */ color: rgb(33, 166, 77);
/* oklch */ color: oklch(63.7% 0.169 149.0);

Tailwind

colors: {
  custom: {
    50: '#74c281',
    500: '#21a64d',
    950: '#000000',
  },
}

SCSS

$custom: #21a64d;
$custom-light: #74c281;
$custom-dark: #000000;

JSON

{
  "hex": "#21a64d",
  "rgb": {
    "r": 33,
    "g": 166,
    "b": 77
  },
  "hsl": {
    "h": 139.85,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63723,
    "c": 0.16876,
    "h": 149
  },
  "luminance": 0.28132
}

Semantic roles & 50–950 ramp

primary

#21A64D

secondary

#C55EA3

accent

#3EB1EA

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #21A64D

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

Preview Lab → · Contrast checker → · Palette generator →