#21A734#21A734

#21A734 is a light, vivid green. Relative luminance 0.282; OKLCH L 63.7% C 0.190 H 144.6°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#21A734
RGB	rgb(33, 167, 52)
HSL	hsl(129, 67%, 39%)
HSV	hsv(129, 80%, 65%)
CMYK	cmyk(80.2%, 0%, 68.9%, 34.5%)
CIE-LAB	lab(60.08, -57.32, 47.75)
CIE-LCH	lch(60.08, 74.61, 140.20°)
OKLab	oklab(63.7% -0.1547 0.1098)
OKLCH	oklch(63.7% 0.19 144.6)
XYZ	xyz(15.0647, 28.2069, 7.8987)
Luminance	0.2821 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A734 #A72194

analogous

#51A721 #21A734 #21A777

triadic

#21A734 #3421A7 #A73421

tetradic

#21A734 #2151A7 #A72194 #A77721

square

#21A734 #2151A7 #A72194 #A77721

split-complementary

#21A734 #7721A7 #A72151

monochromatic

#0D4114 #177424 #21A734 #2FD647 #62E074

Accessibility & contrast

On white

3.16

#21A734 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#21A734 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A734

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A734	#FFFFFF	#000000	##000000
##21A734	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9724

Deuteranopia (green-blind)

#9C8D3F

Tritanopia (blue-blind)

#00A290

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #21a734;
/* rgb */ color: rgb(33, 167, 52);
/* oklch */ color: oklch(63.7% 0.190 144.6);

Tailwind

colors: {
  custom: {
    50: '#75c271',
    500: '#21a734',
    950: '#000000',
  },
}

SCSS

$custom: #21a734;
$custom-light: #75c271;
$custom-dark: #000000;

JSON

{
  "hex": "#21a734",
  "rgb": {
    "r": 33,
    "g": 167,
    "b": 52
  },
  "hsl": {
    "h": 128.507,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.63697,
    "c": 0.18977,
    "h": 144.6
  },
  "luminance": 0.28209
}

Semantic roles & 50–950 ramp

primary

#21A734

secondary

#C55FB7

accent

#3ED2EA

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #21A734

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

Preview Lab → · Contrast checker → · Palette generator →