#21A03A#21A03A

#21A03A is a mid, vivid green. Relative luminance 0.258; OKLCH L 61.8% C 0.177 H 145.8°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#21A03A
RGB	rgb(33, 160, 58)
HSL	hsl(132, 66%, 38%)
HSV	hsv(132, 79%, 63%)
CMYK	cmyk(79.4%, 0%, 63.8%, 37.3%)
CIE-LAB	lab(57.82, -54.37, 42.67)
CIE-LCH	lch(57.82, 69.11, 141.87°)
OKLab	oklab(61.84% -0.1465 0.0997)
OKLCH	oklch(61.84% 0.177 145.8)
XYZ	xyz(13.9607, 25.7688, 8.2403)
Luminance	0.2577 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A03A #A02187

analogous

#47A021 #21A03A #21A079

triadic

#21A03A #3A21A0 #A03A21

tetradic

#21A03A #2147A0 #A02187 #A07921

square

#21A03A #2147A0 #A02187 #A07921

split-complementary

#21A03A #7921A0 #A02147

monochromatic

#0C3B15 #176D28 #21A03A #2BD34C #5EDE77

Accessibility & contrast

On white

3.41

#21A03A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#21A03A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A03A

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A03A	#FFFFFF	#000000	##000000
##21A03A	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2912E

Deuteranopia (green-blind)

#958743

Tritanopia (blue-blind)

#009C8A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #21a03a;
/* rgb */ color: rgb(33, 160, 58);
/* oklch */ color: oklch(61.8% 0.177 145.8);

Tailwind

colors: {
  custom: {
    50: '#73bd74',
    500: '#21a03a',
    950: '#000000',
  },
}

SCSS

$custom: #21a03a;
$custom-light: #73bd74;
$custom-dark: #000000;

JSON

{
  "hex": "#21a03a",
  "rgb": {
    "r": 33,
    "g": 160,
    "b": 58
  },
  "hsl": {
    "h": 131.811,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.61838,
    "c": 0.17721,
    "h": 145.8
  },
  "luminance": 0.2577
}

Semantic roles & 50–950 ramp

primary

#21A03A

secondary

#C25BAE

accent

#3FC7E9

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #21A03A

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

Preview Lab → · Contrast checker → · Palette generator →