#21A635#21A635

#21A635 is a light, vivid green. Relative luminance 0.279; OKLCH L 63.4% C 0.188 H 144.8°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX#21A635
RGBrgb(33, 166, 53)
HSLhsl(129, 67%, 39%)
HSVhsv(129, 80%, 65%)
CMYKcmyk(80.1%, 0%, 68.1%, 34.9%)
CIE-LABlab(59.75, -56.90, 46.99)
CIE-LCHlch(59.75, 73.79, 140.45°)
OKLaboklab(63.43% -0.1535 0.1084)
OKLCHoklch(63.43% 0.188 144.8)
XYZxyz(14.9050, 27.8510, 7.9577)
Luminance0.2785 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A635 #A62192
analogous
#4FA621 #21A635 #21A678
triadic
#21A635 #3521A6 #A63521
tetradic
#21A635 #214FA6 #A62192 #A67821
square
#21A635 #214FA6 #A62192 #A67821
split-complementary
#21A635 #7821A6 #A6214F
monochromatic
#0D4014 #177325 #21A635 #2FD648 #62E075

Accessibility & contrast

On white

3.20
#21A635 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.57
#21A635 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A635
6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A635#FFFFFF#000000##000000
##21A6351.003.206.576.57
#FFFFFF3.201.0021.0021.00
#0000006.5721.001.001.00
##0000006.5721.001.001.00

Color blindness preview

Protanopia (red-blind)
#A99626
Deuteranopia (green-blind)
#9B8C40
Tritanopia (blue-blind)
#00A28F
Achromatopsia (no color)
#909090

Design tokens & code

CSS
--color: #21a635;
/* rgb */ color: rgb(33, 166, 53);
/* oklch */ color: oklch(63.4% 0.188 144.8);
Tailwind
colors: {
  custom: {
    50: '#75c272',
    500: '#21a635',
    950: '#000000',
  },
}
SCSS
$custom: #21a635;
$custom-light: #75c272;
$custom-dark: #000000;
JSON
{
  "hex": "#21a635",
  "rgb": {
    "r": 33,
    "g": 166,
    "b": 53
  },
  "hsl": {
    "h": 129.023,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63433,
    "c": 0.18793,
    "h": 144.8
  },
  "luminance": 0.27853
}

Semantic roles & 50–950 ramp

primary
#21A635
secondary
#C55EB5
accent
#3ED0EA
background
#F7FCF7
surface
#EEF8ED
border
#C9D1C8
text
#0A1208
muted
#7C817B

Preview Lab

Preview with #21A635

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

Preview Lab → · Contrast checker → · Palette generator →

#21A635 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva