#21A92B#21A92B

#21A92B is a light, vivid green. Relative luminance 0.289; OKLCH L 64.2% C 0.198 H 143.6°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#21A92B
RGB	rgb(33, 169, 43)
HSL	hsl(124, 67%, 40%)
HSV	hsv(124, 80%, 66%)
CMYK	cmyk(80.5%, 0%, 74.6%, 33.7%)
CIE-LAB	lab(60.67, -58.77, 51.86)
CIE-LCH	lch(60.67, 78.38, 138.57°)
OKLab	oklab(64.17% -0.1591 0.1173)
OKLCH	oklch(64.17% 0.198 143.6)
XYZ	xyz(15.2502, 28.8718, 7.0541)
Luminance	0.2887 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A92B #A9219F

analogous

#5BA921 #21A92B #21A96F

triadic

#21A92B #2B21A9 #A92B21

tetradic

#21A92B #215BA9 #A9219F #A96F21

square

#21A92B #215BA9 #A9219F #A96F21

split-complementary

#21A92B #6F21A9 #A9215B

monochromatic

#0D4311 #17761E #21A92B #31D73D #64E16D

Accessibility & contrast

On white

3.10

#21A92B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#21A92B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A92B

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A92B	#FFFFFF	#000000	##000000
##21A92B	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9812

Deuteranopia (green-blind)

#9E8E39

Tritanopia (blue-blind)

#00A491

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #21a92b;
/* rgb */ color: rgb(33, 169, 43);
/* oklch */ color: oklch(64.2% 0.198 143.6);

Tailwind

colors: {
  custom: {
    50: '#76c46d',
    500: '#21a92b',
    950: '#000000',
  },
}

SCSS

$custom: #21a92b;
$custom-light: #76c46d;
$custom-dark: #000000;

JSON

{
  "hex": "#21a92b",
  "rgb": {
    "r": 33,
    "g": 169,
    "b": 43
  },
  "hsl": {
    "h": 124.412,
    "s": 67.327,
    "l": 39.608
  },
  "oklch": {
    "l": 0.64169,
    "c": 0.19767,
    "h": 143.6
  },
  "luminance": 0.28874
}

Semantic roles & 50–950 ramp

primary

#21A92B

secondary

#C660BE

accent

#3EDEEA

background

#F7FCF6

surface

#EEF8EC

border

#C9D1C7

text

#0A1307

muted

#7C827A

Preview Lab

Preview with #21A92B

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

Preview Lab → · Contrast checker → · Palette generator →