#21BD6E#21BD6E

#21BD6E is a light, vivid green. Relative luminance 0.378; OKLCH L 70.4% C 0.168 H 154.4°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#21BD6E
RGB	rgb(33, 189, 110)
HSL	hsl(150, 70%, 44%)
HSV	hsv(150, 83%, 74%)
CMYK	cmyk(82.5%, 0%, 41.8%, 25.9%)
CIE-LAB	lab(67.90, -56.36, 29.27)
CIE-LCH	lch(67.90, 63.50, 152.55°)
OKLab	oklab(70.42% -0.1515 0.0726)
OKLCH	oklch(70.42% 0.168 154.4)
XYZ	xyz(21.6372, 37.8416, 20.9126)
Luminance	0.3784 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21BD6E #BD2170

analogous

#22BD21 #21BD6E #21BDBC

triadic

#21BD6E #6E21BD #BD6E21

tetradic

#21BD6E #2122BD #BD2170 #BDBC21

square

#21BD6E #2122BD #BD2170 #BDBC21

split-complementary

#21BD6E #BC21BD #BD2122

monochromatic

#0F5531 #188950 #21BD6E #3EDD8D #72E6AB

Accessibility & contrast

On white

2.45

#21BD6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#21BD6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21BD6E

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21BD6E	#FFFFFF	#000000	##000000
##21BD6E	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAD68

Deuteranopia (green-blind)

#ABA073

Tritanopia (blue-blind)

#00BBA9

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #21bd6e;
/* rgb */ color: rgb(33, 189, 110);
/* oklch */ color: oklch(70.4% 0.168 154.4);

Tailwind

colors: {
  custom: {
    50: '#79d298',
    500: '#21bd6e',
    950: '#000000',
  },
}

SCSS

$custom: #21bd6e;
$custom-light: #79d298;
$custom-dark: #000000;

JSON

{
  "hex": "#21bd6e",
  "rgb": {
    "r": 33,
    "g": 189,
    "b": 110
  },
  "hsl": {
    "h": 149.615,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.70418,
    "c": 0.16805,
    "h": 154.4
  },
  "luminance": 0.37844
}

Semantic roles & 50–950 ramp

primary

#21BD6E

secondary

#CD6D9E

accent

#3B95ED

background

#F8FDF9

surface

#EFFAF2

border

#CAD3CC

text

#0B140E

muted

#7C837E

Preview Lab

Preview with #21BD6E

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

Preview Lab → · Contrast checker → · Palette generator →