#21AE45#21AE45

#21AE45 is a light, vivid green. Relative luminance 0.310; OKLCH L 65.8% C 0.185 H 146.8°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#21AE45
RGB	rgb(33, 174, 69)
HSL	hsl(135, 68%, 41%)
HSV	hsv(135, 81%, 68%)
CMYK	cmyk(81%, 0%, 60.3%, 31.8%)
CIE-LAB	lab(62.53, -57.67, 43.01)
CIE-LCH	lch(62.53, 71.95, 143.28°)
OKLab	oklab(65.79% -0.1551 0.1015)
OKLCH	oklch(65.79% 0.185 146.8)
XYZ	xyz(16.8361, 31.0230, 10.7298)
Luminance	0.3103 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AE45 #AE218A

analogous

#43AE21 #21AE45 #21AE8B

triadic

#21AE45 #4521AE #AE4521

tetradic

#21AE45 #2143AE #AE218A #AE8B21

square

#21AE45 #2143AE #AE218A #AE8B21

split-complementary

#21AE45 #8B21AE #AE2143

monochromatic

#0D471C #177B31 #21AE45 #34D85E #67E287

Accessibility & contrast

On white

2.91

#21AE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#21AE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AE45

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AE45	#FFFFFF	#000000	##000000
##21AE45	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09E3A

Deuteranopia (green-blind)

#A1934E

Tritanopia (blue-blind)

#00AA97

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #21ae45;
/* rgb */ color: rgb(33, 174, 69);
/* oklch */ color: oklch(65.8% 0.185 146.8);

Tailwind

colors: {
  custom: {
    50: '#76c77c',
    500: '#21ae45',
    950: '#000000',
  },
}

SCSS

$custom: #21ae45;
$custom-light: #76c77c;
$custom-dark: #000000;

JSON

{
  "hex": "#21ae45",
  "rgb": {
    "r": 33,
    "g": 174,
    "b": 69
  },
  "hsl": {
    "h": 135.319,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.65785,
    "c": 0.18533,
    "h": 146.8
  },
  "luminance": 0.31025
}

Semantic roles & 50–950 ramp

primary

#21AE45

secondary

#C863AE

accent

#3DBFEB

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #21AE45

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

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