#21BE23#21BE23

#21BE23 is a light, highly saturated green. Relative luminance 0.373; OKLCH L 69.8% C 0.224 H 142.8°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#21BE23
RGB	rgb(33, 190, 35)
HSL	hsl(121, 70%, 44%)
HSV	hsv(121, 83%, 75%)
CMYK	cmyk(82.6%, 0%, 81.6%, 25.5%)
CIE-LAB	lab(67.48, -65.72, 60.99)
CIE-LCH	lch(67.48, 89.66, 137.14°)
OKLab	oklab(69.82% -0.1783 0.1353)
OKLCH	oklch(69.82% 0.224 142.8)
XYZ	xyz(19.3428, 37.2692, 7.7640)
Luminance	0.3727 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21BE23 #BE21BC

analogous

#6DBE21 #21BE23 #21BE71

triadic

#21BE23 #2321BE #BE2321

tetradic

#21BE23 #216DBE #BE21BC #BE7121

square

#21BE23 #216DBE #BE21BC #BE7121

split-complementary

#21BE23 #7121BE #BE216D

monochromatic

#0F5610 #188A19 #21BE23 #3FDE41 #73E774

Accessibility & contrast

On white

2.48

#21BE23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#21BE23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21BE23

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21BE23	#FFFFFF	#000000	##000000
##21BE23	1.00	2.48	8.45	8.45
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB00

Deuteranopia (green-blind)

#B2A037

Tritanopia (blue-blind)

#00B8A2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #21be23;
/* rgb */ color: rgb(33, 190, 35);
/* oklch */ color: oklch(69.8% 0.224 142.8);

Tailwind

colors: {
  custom: {
    50: '#7cd36c',
    500: '#21be23',
    950: '#000000',
  },
}

SCSS

$custom: #21be23;
$custom-light: #7cd36c;
$custom-dark: #000000;

JSON

{
  "hex": "#21be23",
  "rgb": {
    "r": 33,
    "g": 190,
    "b": 35
  },
  "hsl": {
    "h": 120.764,
    "s": 70.404,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69824,
    "c": 0.22382,
    "h": 142.8
  },
  "luminance": 0.37272
}

Semantic roles & 50–950 ramp

primary

#21BE23

secondary

#CD6DCC

accent

#3BEBED

background

#F8FDF6

surface

#F0FAEC

border

#CBD3C7

text

#0C1408

muted

#7D837A

Preview Lab

Preview with #21BE23

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

Preview Lab → · Contrast checker → · Palette generator →