#21A02A#21A02A

#21A02A is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.7% C 0.188 H 143.6°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#21A02A
RGB	rgb(33, 160, 42)
HSL	hsl(124, 66%, 38%)
HSV	hsv(124, 79%, 63%)
CMYK	cmyk(79.4%, 0%, 73.8%, 37.3%)
CIE-LAB	lab(57.68, -55.99, 49.20)
CIE-LCH	lch(57.68, 74.54, 138.69°)
OKLab	oklab(61.69% -0.1516 0.1116)
OKLCH	oklch(61.69% 0.188 143.6)
XYZ	xyz(13.6150, 25.6305, 6.4197)
Luminance	0.2563 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A02A #A02197

analogous

#57A021 #21A02A #21A069

triadic

#21A02A #2A21A0 #A02A21

tetradic

#21A02A #2157A0 #A02197 #A06921

square

#21A02A #2157A0 #A02197 #A06921

split-complementary

#21A02A #6921A0 #A02157

monochromatic

#0C3B0F #176D1D #21A02A #2BD337 #5EDE67

Accessibility & contrast

On white

3.43

#21A02A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#21A02A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A02A

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A02A	#FFFFFF	#000000	##000000
##21A02A	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39015

Deuteranopia (green-blind)

#968736

Tritanopia (blue-blind)

#009B89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #21a02a;
/* rgb */ color: rgb(33, 160, 42);
/* oklch */ color: oklch(61.7% 0.188 143.6);

Tailwind

colors: {
  custom: {
    50: '#74bd6b',
    500: '#21a02a',
    950: '#000000',
  },
}

SCSS

$custom: #21a02a;
$custom-light: #74bd6b;
$custom-dark: #000000;

JSON

{
  "hex": "#21a02a",
  "rgb": {
    "r": 33,
    "g": 160,
    "b": 42
  },
  "hsl": {
    "h": 124.252,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.61686,
    "c": 0.18825,
    "h": 143.6
  },
  "luminance": 0.25632
}

Semantic roles & 50–950 ramp

primary

#21A02A

secondary

#C25BBB

accent

#3FDDE9

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #21A02A

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

Preview Lab → · Contrast checker → · Palette generator →