#21A52E#21A52E

#21A52E is a light, vivid green. Relative luminance 0.274; OKLCH L 63.1% C 0.191 H 144.0°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#21A52E
RGB	rgb(33, 165, 46)
HSL	hsl(126, 67%, 39%)
HSV	hsv(126, 80%, 65%)
CMYK	cmyk(80%, 0%, 72.1%, 35.3%)
CIE-LAB	lab(59.37, -57.25, 49.41)
CIE-LCH	lch(59.37, 75.62, 139.20°)
OKLab	oklab(63.1% -0.1548 0.1126)
OKLCH	oklch(63.1% 0.191 144)
XYZ	xyz(14.5745, 27.4291, 7.1105)
Luminance	0.2743 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A52E #A52198

analogous

#56A521 #21A52E #21A570

triadic

#21A52E #2E21A5 #A52E21

tetradic

#21A52E #2156A5 #A52198 #A57021

square

#21A52E #2156A5 #A52198 #A57021

split-complementary

#21A52E #7021A5 #A52156

monochromatic

#0D3F12 #177220 #21A52E #2ED53E #61DF6D

Accessibility & contrast

On white

3.24

#21A52E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#21A52E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A52E

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A52E	#FFFFFF	#000000	##000000
##21A52E	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8951A

Deuteranopia (green-blind)

#9A8B3A

Tritanopia (blue-blind)

#00A08E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #21a52e;
/* rgb */ color: rgb(33, 165, 46);
/* oklch */ color: oklch(63.1% 0.191 144.0);

Tailwind

colors: {
  custom: {
    50: '#75c16e',
    500: '#21a52e',
    950: '#000000',
  },
}

SCSS

$custom: #21a52e;
$custom-light: #75c16e;
$custom-dark: #000000;

JSON

{
  "hex": "#21a52e",
  "rgb": {
    "r": 33,
    "g": 165,
    "b": 46
  },
  "hsl": {
    "h": 125.909,
    "s": 66.667,
    "l": 38.824
  },
  "oklch": {
    "l": 0.63096,
    "c": 0.19142,
    "h": 144
  },
  "luminance": 0.27431
}

Semantic roles & 50–950 ramp

primary

#21A52E

secondary

#C45EBA

accent

#3ED9EA

background

#F7FCF6

surface

#EEF8EC

border

#C9D1C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #21A52E

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

Preview Lab → · Contrast checker → · Palette generator →