#21A64C#21A64C

#21A64C is a light, vivid green. Relative luminance 0.281; OKLCH L 63.7% C 0.170 H 148.7°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#21A64C
RGB	rgb(33, 166, 76)
HSL	hsl(139, 67%, 39%)
HSV	hsv(139, 80%, 65%)
CMYK	cmyk(80.1%, 0%, 54.2%, 34.9%)
CIE-LAB	lab(59.99, -53.99, 36.64)
CIE-LCH	lch(59.99, 65.25, 145.84°)
OKLab	oklab(63.71% -0.145 0.088)
OKLCH	oklch(63.71% 0.17 148.7)
XYZ	xyz(15.5666, 28.1157, 11.4425)
Luminance	0.2812 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A64C #A6217B

analogous

#39A621 #21A64C #21A68F

triadic

#21A64C #4C21A6 #A64C21

tetradic

#21A64C #2139A6 #A6217B #A68F21

square

#21A64C #2139A6 #A6217B #A68F21

split-complementary

#21A64C #8F21A6 #A62139

monochromatic

#0D401D #177335 #21A64C #2FD665 #62E08A

Accessibility & contrast

On white

3.17

#21A64C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#21A64C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A64C

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A64C	#FFFFFF	#000000	##000000
##21A64C	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79744

Deuteranopia (green-blind)

#998C53

Tritanopia (blue-blind)

#00A392

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #21a64c;
/* rgb */ color: rgb(33, 166, 76);
/* oklch */ color: oklch(63.7% 0.170 148.7);

Tailwind

colors: {
  custom: {
    50: '#74c280',
    500: '#21a64c',
    950: '#000000',
  },
}

SCSS

$custom: #21a64c;
$custom-light: #74c280;
$custom-dark: #000000;

JSON

{
  "hex": "#21a64c",
  "rgb": {
    "r": 33,
    "g": 166,
    "b": 76
  },
  "hsl": {
    "h": 139.398,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63709,
    "c": 0.16964,
    "h": 148.7
  },
  "luminance": 0.28118
}

Semantic roles & 50–950 ramp

primary

#21A64C

secondary

#C55EA4

accent

#3EB2EA

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #21A64C

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

Preview Lab → · Contrast checker → · Palette generator →