#21A03E#21A03E

#21A03E is a mid, vivid green. Relative luminance 0.258; OKLCH L 61.9% C 0.174 H 146.4°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#21A03E
RGB	rgb(33, 160, 62)
HSL	hsl(134, 66%, 38%)
HSV	hsv(134, 79%, 63%)
CMYK	cmyk(79.4%, 0%, 61.2%, 37.3%)
CIE-LAB	lab(57.86, -53.87, 40.88)
CIE-LCH	lch(57.86, 67.63, 142.81°)
OKLab	oklab(61.89% -0.145 0.0963)
OKLCH	oklch(61.89% 0.174 146.4)
XYZ	xyz(14.0665, 25.8111, 8.7972)
Luminance	0.2581 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A03E #A02183

analogous

#43A021 #21A03E #21A07D

triadic

#21A03E #3E21A0 #A03E21

tetradic

#21A03E #2143A0 #A02183 #A07D21

square

#21A03E #2143A0 #A02183 #A07D21

split-complementary

#21A03E #7D21A0 #A02143

monochromatic

#0C3B17 #176D2A #21A03E #2BD352 #5EDE7B

Accessibility & contrast

On white

3.41

#21A03E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#21A03E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A03E

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A03E	#FFFFFF	#000000	##000000
##21A03E	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29133

Deuteranopia (green-blind)

#948746

Tritanopia (blue-blind)

#009C8B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #21a03e;
/* rgb */ color: rgb(33, 160, 62);
/* oklch */ color: oklch(61.9% 0.174 146.4);

Tailwind

colors: {
  custom: {
    50: '#73bd77',
    500: '#21a03e',
    950: '#000000',
  },
}

SCSS

$custom: #21a03e;
$custom-light: #73bd77;
$custom-dark: #000000;

JSON

{
  "hex": "#21a03e",
  "rgb": {
    "r": 33,
    "g": 160,
    "b": 62
  },
  "hsl": {
    "h": 133.701,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.61885,
    "c": 0.17405,
    "h": 146.4
  },
  "luminance": 0.25813
}

Semantic roles & 50–950 ramp

primary

#21A03E

secondary

#C25BAB

accent

#3FC2E9

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #21A03E

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

Preview Lab → · Contrast checker → · Palette generator →