#21B27D#21B27D

#21B27D is a light, vivid teal. Relative luminance 0.336; OKLCH L 67.8% C 0.141 H 162.2°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#21B27D
RGB	rgb(33, 178, 125)
HSL	hsl(158, 69%, 41%)
HSV	hsv(158, 81%, 70%)
CMYK	cmyk(81.5%, 0%, 29.8%, 30.2%)
CIE-LAB	lab(64.68, -49.13, 16.92)
CIE-LCH	lch(64.68, 51.97, 161.00°)
OKLab	oklab(67.85% -0.134 0.043)
OKLCH	oklch(67.85% 0.141 162.2)
XYZ	xyz(20.2470, 33.6423, 24.8246)
Luminance	0.3365 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21B27D #B22156

analogous

#21B235 #21B27D #219FB2

triadic

#21B27D #7D21B2 #B27D21

tetradic

#21B27D #3521B2 #B22156 #9FB221

square

#21B27D #3521B2 #B22156 #9FB221

split-complementary

#21B27D #B2219F #B23521

monochromatic

#0E4B34 #177E59 #21B27D #36DA9E #6AE3B7

Accessibility & contrast

On white

2.72

#21B27D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#21B27D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21B27D

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21B27D	#FFFFFF	#000000	##000000
##21B27D	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)

#AFA47A

Deuteranopia (green-blind)

#9E9880

Tritanopia (blue-blind)

#00B2A4

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #21b27d;
/* rgb */ color: rgb(33, 178, 125);
/* oklch */ color: oklch(67.8% 0.141 162.2);

Tailwind

colors: {
  custom: {
    50: '#76caa2',
    500: '#21b27d',
    950: '#000000',
  },
}

SCSS

$custom: #21b27d;
$custom-light: #76caa2;
$custom-dark: #000000;

JSON

{
  "hex": "#21b27d",
  "rgb": {
    "r": 33,
    "g": 178,
    "b": 125
  },
  "hsl": {
    "h": 158.069,
    "s": 68.72,
    "l": 41.373
  },
  "oklch": {
    "l": 0.67845,
    "c": 0.14071,
    "h": 162.2
  },
  "luminance": 0.33645
}

Semantic roles & 50–950 ramp

primary

#21B27D

secondary

#C9668A

accent

#3C7CEC

background

#F7FCFA

surface

#EEF8F3

border

#C9D1CD

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #21B27D

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

Preview Lab → · Contrast checker → · Palette generator →