#21AE4A#21AE4A

#21AE4A is a light, vivid green. Relative luminance 0.311; OKLCH L 65.8% C 0.181 H 147.7°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#21AE4A
RGB	rgb(33, 174, 74)
HSL	hsl(137, 68%, 41%)
HSV	hsv(137, 81%, 68%)
CMYK	cmyk(81%, 0%, 57.5%, 31.8%)
CIE-LAB	lab(62.58, -57.01, 40.72)
CIE-LCH	lch(62.58, 70.06, 144.46°)
OKLab	oklab(65.85% -0.1532 0.0969)
OKLCH	oklch(65.85% 0.181 147.7)
XYZ	xyz(16.9979, 31.0878, 11.5819)
Luminance	0.3109 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AE4A #AE2185

analogous

#3EAE21 #21AE4A #21AE90

triadic

#21AE4A #4A21AE #AE4A21

tetradic

#21AE4A #213EAE #AE2185 #AE9021

square

#21AE4A #213EAE #AE2185 #AE9021

split-complementary

#21AE4A #9021AE #AE213E

monochromatic

#0D471E #177B34 #21AE4A #34D864 #67E28B

Accessibility & contrast

On white

2.91

#21AE4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#21AE4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AE4A

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AE4A	#FFFFFF	#000000	##000000
##21AE4A	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09E40

Deuteranopia (green-blind)

#A19352

Tritanopia (blue-blind)

#00AA98

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #21ae4a;
/* rgb */ color: rgb(33, 174, 74);
/* oklch */ color: oklch(65.8% 0.181 147.7);

Tailwind

colors: {
  custom: {
    50: '#76c77f',
    500: '#21ae4a',
    950: '#000000',
  },
}

SCSS

$custom: #21ae4a;
$custom-light: #76c77f;
$custom-dark: #000000;

JSON

{
  "hex": "#21ae4a",
  "rgb": {
    "r": 33,
    "g": 174,
    "b": 74
  },
  "hsl": {
    "h": 137.447,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.65848,
    "c": 0.18125,
    "h": 147.7
  },
  "luminance": 0.3109
}

Semantic roles & 50–950 ramp

primary

#21AE4A

secondary

#C863AA

accent

#3DB8EB

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #21AE4A

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

Preview Lab → · Contrast checker → · Palette generator →