#21A48E#21A48E

#21A48E is a light, moderate teal. Relative luminance 0.288; OKLCH L 64.7% C 0.112 H 177.9°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#21A48E
RGB	rgb(33, 164, 142)
HSL	hsl(170, 66%, 39%)
HSV	hsv(170, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 13.4%, 35.7%)
CIE-LAB	lab(60.63, -39.05, 1.74)
CIE-LCH	lch(60.63, 39.09, 177.45°)
OKLab	oklab(64.65% -0.1119 0.004)
OKLCH	oklch(64.65% 0.112 177.9)
XYZ	xyz(18.7827, 28.8249, 30.1598)
Luminance	0.2883 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A48E #A42137

analogous

#21A44C #21A48E #2178A4

triadic

#21A48E #8E21A4 #A48E21

tetradic

#21A48E #4C21A4 #A42137 #78A421

square

#21A48E #4C21A4 #A42137 #78A421

split-complementary

#21A48E #A42178 #A44C21

monochromatic

#0C3E36 #177162 #21A48E #2DD5B9 #60DFCA

Accessibility & contrast

On white

3.10

#21A48E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#21A48E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A48E

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A48E	#FFFFFF	#000000	##000000
##21A48E	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D998D

Deuteranopia (green-blind)

#8C8D90

Tritanopia (blue-blind)

#00A79D

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #21a48e;
/* rgb */ color: rgb(33, 164, 142);
/* oklch */ color: oklch(64.7% 0.112 177.9);

Tailwind

colors: {
  custom: {
    50: '#74c0af',
    500: '#21a48e',
    950: '#000000',
  },
}

SCSS

$custom: #21a48e;
$custom-light: #74c0af;
$custom-dark: #000000;

JSON

{
  "hex": "#21a48e",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 142
  },
  "hsl": {
    "h": 169.924,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.64651,
    "c": 0.11195,
    "h": 177.9
  },
  "luminance": 0.28827
}

Semantic roles & 50–950 ramp

primary

#21A48E

secondary

#C45D6E

accent

#3E5BE9

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #21A48E

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

Preview Lab → · Contrast checker → · Palette generator →