#21B36B#21B36B

#21B36B is a light, vivid teal. Relative luminance 0.336; OKLCH L 67.7% C 0.158 H 155.2°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#21B36B
RGB	rgb(33, 179, 107)
HSL	hsl(150, 69%, 42%)
HSV	hsv(150, 82%, 70%)
CMYK	cmyk(81.6%, 0%, 40.2%, 29.8%)
CIE-LAB	lab(64.66, -53.29, 26.58)
CIE-LCH	lch(64.66, 59.55, 153.49°)
OKLab	oklab(67.72% -0.1435 0.0662)
OKLCH	oklch(67.72% 0.158 155.2)
XYZ	xyz(19.3992, 33.6227, 19.3745)
Luminance	0.3362 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21B36B #B32169

analogous

#21B322 #21B36B #21B2B3

triadic

#21B36B #6B21B3 #B36B21

tetradic

#21B36B #2221B3 #B32169 #B2B321

square

#21B36B #2221B3 #B32169 #B2B321

split-complementary

#21B36B #B321B2 #B32221

monochromatic

#0E4C2D #177F4C #21B36B #37DA8A #6BE4A8

Accessibility & contrast

On white

2.72

#21B36B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#21B36B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21B36B

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21B36B	#FFFFFF	#000000	##000000
##21B36B	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A466

Deuteranopia (green-blind)

#A29870

Tritanopia (blue-blind)

#00B1A1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #21b36b;
/* rgb */ color: rgb(33, 179, 107);
/* oklch */ color: oklch(67.7% 0.158 155.2);

Tailwind

colors: {
  custom: {
    50: '#76cb96',
    500: '#21b36b',
    950: '#000000',
  },
}

SCSS

$custom: #21b36b;
$custom-light: #76cb96;
$custom-dark: #000000;

JSON

{
  "hex": "#21b36b",
  "rgb": {
    "r": 33,
    "g": 179,
    "b": 107
  },
  "hsl": {
    "h": 150.411,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.67722,
    "c": 0.15804,
    "h": 155.2
  },
  "luminance": 0.33625
}

Semantic roles & 50–950 ramp

primary

#21B36B

secondary

#CA6697

accent

#3C93EC

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130D

muted

#7C827E

Preview Lab

Preview with #21B36B

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

Preview Lab → · Contrast checker → · Palette generator →