#21A471#21A471

#21A471 is a light, vivid teal. Relative luminance 0.281; OKLCH L 63.9% C 0.133 H 161.1°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#21A471
RGB	rgb(33, 164, 113)
HSL	hsl(157, 66%, 39%)
HSV	hsv(157, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 31.1%, 35.7%)
CIE-LAB	lab(59.95, -46.30, 16.98)
CIE-LCH	lch(59.95, 49.31, 159.86°)
OKLab	oklab(63.87% -0.126 0.0431)
OKLCH	oklch(63.87% 0.133 161.1)
XYZ	xyz(16.8815, 28.0644, 20.1468)
Luminance	0.2807 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A471 #A42154

analogous

#21A42F #21A471 #2195A4

triadic

#21A471 #7121A4 #A47121

tetradic

#21A471 #2F21A4 #A42154 #95A421

square

#21A471 #2F21A4 #A42154 #95A421

split-complementary

#21A471 #A42195 #A42F21

monochromatic

#0C3E2B #17714E #21A471 #2DD594 #60DFAE

Accessibility & contrast

On white

3.18

#21A471 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#21A471 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A471

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A471	#FFFFFF	#000000	##000000
##21A471	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2976E

Deuteranopia (green-blind)

#928C74

Tritanopia (blue-blind)

#00A396

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #21a471;
/* rgb */ color: rgb(33, 164, 113);
/* oklch */ color: oklch(63.9% 0.133 161.1);

Tailwind

colors: {
  custom: {
    50: '#73c09a',
    500: '#21a471',
    950: '#000000',
  },
}

SCSS

$custom: #21a471;
$custom-light: #73c09a;
$custom-dark: #000000;

JSON

{
  "hex": "#21a471",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 113
  },
  "hsl": {
    "h": 156.641,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63868,
    "c": 0.13318,
    "h": 161.1
  },
  "luminance": 0.28067
}

Semantic roles & 50–950 ramp

primary

#21A471

secondary

#C45D85

accent

#3E81E9

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #21A471

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

Preview Lab → · Contrast checker → · Palette generator →