#21A245#21A245

#21A245 is a light, vivid green. Relative luminance 0.266; OKLCH L 62.5% C 0.171 H 147.6°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#21A245
RGB	rgb(33, 162, 69)
HSL	hsl(137, 66%, 38%)
HSV	hsv(137, 80%, 64%)
CMYK	cmyk(79.6%, 0%, 57.4%, 36.5%)
CIE-LAB	lab(58.59, -53.62, 38.40)
CIE-LCH	lch(58.59, 65.96, 144.39°)
OKLab	oklab(62.52% -0.1441 0.0914)
OKLCH	oklch(62.52% 0.171 147.6)
XYZ	xyz(14.6206, 26.5919, 9.9913)
Luminance	0.2659 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A245 #A2217E

analogous

#3DA221 #21A245 #21A285

triadic

#21A245 #4521A2 #A24521

tetradic

#21A245 #213DA2 #A2217E #A28521

square

#21A245 #213DA2 #A2217E #A28521

split-complementary

#21A245 #8521A2 #A2213D

monochromatic

#0C3C1A #176F2F #21A245 #2CD45B #5FDE83

Accessibility & contrast

On white

3.32

#21A245 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#21A245 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A245

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A245	#FFFFFF	#000000	##000000
##21A245	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4933C

Deuteranopia (green-blind)

#96894C

Tritanopia (blue-blind)

#009E8D

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #21a245;
/* rgb */ color: rgb(33, 162, 69);
/* oklch */ color: oklch(62.5% 0.171 147.6);

Tailwind

colors: {
  custom: {
    50: '#73bf7b',
    500: '#21a245',
    950: '#000000',
  },
}

SCSS

$custom: #21a245;
$custom-light: #73bf7b;
$custom-dark: #000000;

JSON

{
  "hex": "#21a245",
  "rgb": {
    "r": 33,
    "g": 162,
    "b": 69
  },
  "hsl": {
    "h": 136.744,
    "s": 66.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62522,
    "c": 0.1707,
    "h": 147.6
  },
  "luminance": 0.26594
}

Semantic roles & 50–950 ramp

primary

#21A245

secondary

#C35CA6

accent

#3FBAE9

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#091209

muted

#7B817B

Preview Lab

Preview with #21A245

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

Preview Lab → · Contrast checker → · Palette generator →