#21AF45#21AF45

#21AF45 is a light, vivid green. Relative luminance 0.314; OKLCH L 66.1% C 0.187 H 146.8°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#21AF45
RGB	rgb(33, 175, 69)
HSL	hsl(135, 68%, 41%)
HSV	hsv(135, 81%, 69%)
CMYK	cmyk(81.1%, 0%, 60.6%, 31.4%)
CIE-LAB	lab(62.85, -58.01, 43.39)
CIE-LCH	lch(62.85, 72.44, 143.20°)
OKLab	oklab(66.05% -0.156 0.1023)
OKLCH	oklch(66.05% 0.187 146.8)
XYZ	xyz(17.0300, 31.4109, 10.7944)
Luminance	0.3141 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AF45 #AF218B

analogous

#44AF21 #21AF45 #21AF8C

triadic

#21AF45 #4521AF #AF4521

tetradic

#21AF45 #2144AF #AF218B #AF8C21

square

#21AF45 #2144AF #AF218B #AF8C21

split-complementary

#21AF45 #8C21AF #AF2144

monochromatic

#0E481C #177C31 #21AF45 #34D95E #68E387

Accessibility & contrast

On white

2.88

#21AF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#21AF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AF45

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AF45	#FFFFFF	#000000	##000000
##21AF45	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19F3A

Deuteranopia (green-blind)

#A2944E

Tritanopia (blue-blind)

#00AB98

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #21af45;
/* rgb */ color: rgb(33, 175, 69);
/* oklch */ color: oklch(66.1% 0.187 146.8);

Tailwind

colors: {
  custom: {
    50: '#76c87c',
    500: '#21af45',
    950: '#000000',
  },
}

SCSS

$custom: #21af45;
$custom-light: #76c87c;
$custom-dark: #000000;

JSON

{
  "hex": "#21af45",
  "rgb": {
    "r": 33,
    "g": 175,
    "b": 69
  },
  "hsl": {
    "h": 135.211,
    "s": 68.269,
    "l": 40.784
  },
  "oklch": {
    "l": 0.66055,
    "c": 0.18653,
    "h": 146.8
  },
  "luminance": 0.31413
}

Semantic roles & 50–950 ramp

primary

#21AF45

secondary

#C864AF

accent

#3DBFEB

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #21AF45

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

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