#21A87B#21A87B

#21A87B is a light, vivid teal. Relative luminance 0.298; OKLCH L 65.2% C 0.130 H 164.6°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#21A87B
RGB	rgb(33, 168, 123)
HSL	hsl(160, 67%, 39%)
HSV	hsv(160, 80%, 66%)
CMYK	cmyk(80.4%, 0%, 26.8%, 34.1%)
CIE-LAB	lab(61.44, -45.60, 13.52)
CIE-LCH	lch(61.44, 47.56, 163.48°)
OKLab	oklab(65.17% -0.1251 0.0345)
OKLCH	oklch(65.17% 0.13 164.6)
XYZ	xyz(18.2029, 29.7564, 23.5192)
Luminance	0.2976 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A87B #A8214E

analogous

#21A838 #21A87B #2192A8

triadic

#21A87B #7B21A8 #A87B21

tetradic

#21A87B #3821A8 #A8214E #92A821

square

#21A87B #3821A8 #A8214E #92A821

split-complementary

#21A87B #A82192 #A83821

monochromatic

#0D4230 #177556 #21A87B #30D69F #63E0B7

Accessibility & contrast

On white

3.02

#21A87B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#21A87B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A87B

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A87B	#FFFFFF	#000000	##000000
##21A87B	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59B78

Deuteranopia (green-blind)

#94907E

Tritanopia (blue-blind)

#00A89C

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #21a87b;
/* rgb */ color: rgb(33, 168, 123);
/* oklch */ color: oklch(65.2% 0.130 164.6);

Tailwind

colors: {
  custom: {
    50: '#74c3a1',
    500: '#21a87b',
    950: '#000000',
  },
}

SCSS

$custom: #21a87b;
$custom-light: #74c3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#21a87b",
  "rgb": {
    "r": 33,
    "g": 168,
    "b": 123
  },
  "hsl": {
    "h": 160,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.65169,
    "c": 0.12978,
    "h": 164.6
  },
  "luminance": 0.29759
}

Semantic roles & 50–950 ramp

primary

#21A87B

secondary

#C55F81

accent

#3E77EA

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A120F

muted

#7C817E

Preview Lab

Preview with #21A87B

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

Preview Lab → · Contrast checker → · Palette generator →