#21AE38#21AE38

#21AE38 is a light, vivid green. Relative luminance 0.309; OKLCH L 65.6% C 0.195 H 144.9°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#21AE38
RGB	rgb(33, 174, 56)
HSL	hsl(130, 68%, 41%)
HSV	hsv(130, 81%, 68%)
CMYK	cmyk(81%, 0%, 67.8%, 31.8%)
CIE-LAB	lab(62.41, -59.17, 48.60)
CIE-LCH	lch(62.41, 76.57, 140.60°)
OKLab	oklab(65.64% -0.1596 0.1121)
OKLCH	oklch(65.64% 0.195 144.9)
XYZ	xyz(16.4759, 30.8789, 8.8325)
Luminance	0.3088 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AE38 #AE2197

analogous

#51AE21 #21AE38 #21AE7E

triadic

#21AE38 #3821AE #AE3821

tetradic

#21AE38 #2151AE #AE2197 #AE7E21

square

#21AE38 #2151AE #AE2197 #AE7E21

split-complementary

#21AE38 #7E21AE #AE2151

monochromatic

#0D4717 #177B27 #21AE38 #34D84F #67E27B

Accessibility & contrast

On white

2.93

#21AE38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#21AE38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AE38

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AE38	#FFFFFF	#000000	##000000
##21AE38	1.00	2.93	7.18	7.18
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D28

Deuteranopia (green-blind)

#A29343

Tritanopia (blue-blind)

#00A996

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #21ae38;
/* rgb */ color: rgb(33, 174, 56);
/* oklch */ color: oklch(65.6% 0.195 144.9);

Tailwind

colors: {
  custom: {
    50: '#77c774',
    500: '#21ae38',
    950: '#000000',
  },
}

SCSS

$custom: #21ae38;
$custom-light: #77c774;
$custom-dark: #000000;

JSON

{
  "hex": "#21ae38",
  "rgb": {
    "r": 33,
    "g": 174,
    "b": 56
  },
  "hsl": {
    "h": 129.787,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.65644,
    "c": 0.19503,
    "h": 144.9
  },
  "luminance": 0.30881
}

Semantic roles & 50–950 ramp

primary

#21AE38

secondary

#C863B7

accent

#3DCFEB

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #21AE38

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

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