#21AD35#21AD35

#21AD35 is a light, vivid green. Relative luminance 0.305; OKLCH L 65.3% C 0.196 H 144.6°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#21AD35
RGB	rgb(33, 173, 53)
HSL	hsl(129, 68%, 40%)
HSV	hsv(129, 81%, 68%)
CMYK	cmyk(80.9%, 0%, 69.4%, 32.2%)
CIE-LAB	lab(62.05, -59.15, 49.46)
CIE-LCH	lch(62.05, 77.10, 140.10°)
OKLab	oklab(65.34% -0.1597 0.1135)
OKLCH	oklch(65.34% 0.196 144.6)
XYZ	xyz(16.2122, 30.4655, 8.3935)
Luminance	0.3047 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AD35 #AD2199

analogous

#53AD21 #21AD35 #21AD7B

triadic

#21AD35 #3521AD #AD3521

tetradic

#21AD35 #2153AD #AD2199 #AD7B21

square

#21AD35 #2153AD #AD2199 #AD7B21

split-complementary

#21AD35 #7B21AD #AD2153

monochromatic

#0D4616 #177A25 #21AD35 #33D84B #66E278

Accessibility & contrast

On white

2.96

#21AD35 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#21AD35 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AD35

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AD35	#FFFFFF	#000000	##000000
##21AD35	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C24

Deuteranopia (green-blind)

#A19241

Tritanopia (blue-blind)

#00A895

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #21ad35;
/* rgb */ color: rgb(33, 173, 53);
/* oklch */ color: oklch(65.3% 0.196 144.6);

Tailwind

colors: {
  custom: {
    50: '#77c772',
    500: '#21ad35',
    950: '#000000',
  },
}

SCSS

$custom: #21ad35;
$custom-light: #77c772;
$custom-dark: #000000;

JSON

{
  "hex": "#21ad35",
  "rgb": {
    "r": 33,
    "g": 173,
    "b": 53
  },
  "hsl": {
    "h": 128.571,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.65344,
    "c": 0.19592,
    "h": 144.6
  },
  "luminance": 0.30468
}

Semantic roles & 50–950 ramp

primary

#21AD35

secondary

#C762B9

accent

#3DD2EB

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #21AD35

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

Preview Lab → · Contrast checker → · Palette generator →