#21A97F#21A97F

#21A97F is a light, vivid teal. Relative luminance 0.302; OKLCH L 65.5% C 0.128 H 166.3°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#21A97F
RGB	rgb(33, 169, 127)
HSL	hsl(161, 67%, 40%)
HSV	hsv(161, 80%, 66%)
CMYK	cmyk(80.5%, 0%, 24.9%, 33.7%)
CIE-LAB	lab(61.85, -45.05, 11.88)
CIE-LCH	lch(61.85, 46.59, 165.23°)
OKLab	oklab(65.53% -0.1242 0.0303)
OKLCH	oklch(65.53% 0.128 166.3)
XYZ	xyz(18.6437, 30.2293, 24.9268)
Luminance	0.3023 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A97F #A9214B

analogous

#21A93B #21A97F #218FA9

triadic

#21A97F #7F21A9 #A97F21

tetradic

#21A97F #3B21A9 #A9214B #8FA921

square

#21A97F #3B21A9 #A9214B #8FA921

split-complementary

#21A97F #A9218F #A93B21

monochromatic

#0D4332 #177659 #21A97F #31D7A3 #64E1BA

Accessibility & contrast

On white

2.98

#21A97F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#21A97F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21A97F

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A97F	#FFFFFF	#000000	##000000
##21A97F	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59C7D

Deuteranopia (green-blind)

#959182

Tritanopia (blue-blind)

#00AA9D

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #21a97f;
/* rgb */ color: rgb(33, 169, 127);
/* oklch */ color: oklch(65.5% 0.128 166.3);

Tailwind

colors: {
  custom: {
    50: '#75c3a4',
    500: '#21a97f',
    950: '#000000',
  },
}

SCSS

$custom: #21a97f;
$custom-light: #75c3a4;
$custom-dark: #000000;

JSON

{
  "hex": "#21a97f",
  "rgb": {
    "r": 33,
    "g": 169,
    "b": 127
  },
  "hsl": {
    "h": 161.471,
    "s": 67.327,
    "l": 39.608
  },
  "oklch": {
    "l": 0.65534,
    "c": 0.12781,
    "h": 166.3
  },
  "luminance": 0.30232
}

Semantic roles & 50–950 ramp

primary

#21A97F

secondary

#C6607F

accent

#3E73EA

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #21A97F

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

Preview Lab → · Contrast checker → · Palette generator →