#21BD6C#21BD6C

#21BD6C is a light, vivid green. Relative luminance 0.378; OKLCH L 70.4% C 0.170 H 153.8°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#21BD6C
RGB	rgb(33, 189, 108)
HSL	hsl(149, 70%, 44%)
HSV	hsv(149, 83%, 74%)
CMYK	cmyk(82.5%, 0%, 42.9%, 25.9%)
CIE-LAB	lab(67.87, -56.73, 30.27)
CIE-LCH	lch(67.87, 64.30, 151.92°)
OKLab	oklab(70.38% -0.1525 0.0749)
OKLCH	oklch(70.38% 0.17 153.8)
XYZ	xyz(21.5295, 37.7985, 20.3456)
Luminance	0.3780 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21BD6C #BD2172

analogous

#24BD21 #21BD6C #21BDBA

triadic

#21BD6C #6C21BD #BD6C21

tetradic

#21BD6C #2124BD #BD2172 #BDBA21

square

#21BD6C #2124BD #BD2172 #BDBA21

split-complementary

#21BD6C #BA21BD #BD2124

monochromatic

#0F5530 #18894E #21BD6C #3EDD8B #72E6AA

Accessibility & contrast

On white

2.45

#21BD6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#21BD6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21BD6C

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21BD6C	#FFFFFF	#000000	##000000
##21BD6C	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAD66

Deuteranopia (green-blind)

#ABA072

Tritanopia (blue-blind)

#00BBA9

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #21bd6c;
/* rgb */ color: rgb(33, 189, 108);
/* oklch */ color: oklch(70.4% 0.170 153.8);

Tailwind

colors: {
  custom: {
    50: '#79d297',
    500: '#21bd6c',
    950: '#000000',
  },
}

SCSS

$custom: #21bd6c;
$custom-light: #79d297;
$custom-dark: #000000;

JSON

{
  "hex": "#21bd6c",
  "rgb": {
    "r": 33,
    "g": 189,
    "b": 108
  },
  "hsl": {
    "h": 148.846,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.70382,
    "c": 0.16986,
    "h": 153.8
  },
  "luminance": 0.37801
}

Semantic roles & 50–950 ramp

primary

#21BD6C

secondary

#CD6D9F

accent

#3B97ED

background

#F8FDF9

surface

#EFFAF2

border

#CAD3CC

text

#0B140D

muted

#7C837E

Preview Lab

Preview with #21BD6C

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

Preview Lab → · Contrast checker → · Palette generator →