#21C27E#21C27E

#21C27E is a light, vivid teal. Relative luminance 0.404; OKLCH L 72.0% C 0.160 H 158.5°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#21C27E
RGB	rgb(33, 194, 126)
HSL	hsl(155, 71%, 45%)
HSV	hsv(155, 83%, 76%)
CMYK	cmyk(83%, 0%, 35.1%, 23.9%)
CIE-LAB	lab(69.76, -55.03, 23.33)
CIE-LCH	lch(69.76, 59.77, 157.03°)
OKLab	oklab(72.04% -0.1488 0.0587)
OKLCH	oklch(72.04% 0.16 158.5)
XYZ	xyz(23.6824, 40.4103, 26.2864)
Luminance	0.4041 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21C27E #C22165

analogous

#21C22D #21C27E #21B6C2

triadic

#21C27E #7E21C2 #C27E21

tetradic

#21C27E #2D21C2 #C22165 #B6C221

square

#21C27E #2D21C2 #C22165 #B6C221

split-complementary

#21C27E #C221B6 #C22D21

monochromatic

#0F593A #188E5C #21C27E #41DF9C #76E8B8

Accessibility & contrast

On white

2.31

#21C27E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#21C27E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21C27E

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21C27E	#FFFFFF	#000000	##000000
##21C27E	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B27A

Deuteranopia (green-blind)

#AEA583

Tritanopia (blue-blind)

#00C1B0

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #21c27e;
/* rgb */ color: rgb(33, 194, 126);
/* oklch */ color: oklch(72.0% 0.160 158.5);

Tailwind

colors: {
  custom: {
    50: '#7ad6a3',
    500: '#21c27e',
    950: '#000000',
  },
}

SCSS

$custom: #21c27e;
$custom-light: #7ad6a3;
$custom-dark: #000000;

JSON

{
  "hex": "#21c27e",
  "rgb": {
    "r": 33,
    "g": 194,
    "b": 126
  },
  "hsl": {
    "h": 154.658,
    "s": 70.925,
    "l": 44.51
  },
  "oklch": {
    "l": 0.72043,
    "c": 0.16,
    "h": 158.5
  },
  "luminance": 0.40413
}

Semantic roles & 50–950 ramp

primary

#21C27E

secondary

#CF7098

accent

#3A86EE

background

#F8FDFA

surface

#EFFAF4

border

#CAD3CE

text

#0B140F

muted

#7C837F

Preview Lab

Preview with #21C27E

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

Preview Lab → · Contrast checker → · Palette generator →