#21A680#21A680

#21A680 is a light, vivid teal. Relative luminance 0.292; OKLCH L 64.8% C 0.123 H 168.0°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#21A680
RGB	rgb(33, 166, 128)
HSL	hsl(163, 67%, 39%)
HSV	hsv(163, 80%, 65%)
CMYK	cmyk(80.1%, 0%, 22.9%, 34.9%)
CIE-LAB	lab(60.92, -43.57, 10.00)
CIE-LCH	lch(60.92, 44.70, 167.07°)
OKLab	oklab(64.77% -0.1207 0.0256)
OKLCH	oklch(64.77% 0.123 168)
XYZ	xyz(18.1575, 29.1520, 25.0878)
Luminance	0.2915 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A680 #A62147

analogous

#21A63E #21A680 #218AA6

triadic

#21A680 #8021A6 #A68021

tetradic

#21A680 #3E21A6 #A62147 #8AA621

square

#21A680 #3E21A6 #A62147 #8AA621

split-complementary

#21A680 #A6218A #A63E21

monochromatic

#0D4031 #177359 #21A680 #2FD6A6 #62E0BC

Accessibility & contrast

On white

3.07

#21A680 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#21A680 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A680

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A680	#FFFFFF	#000000	##000000
##21A680	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29A7E

Deuteranopia (green-blind)

#918E83

Tritanopia (blue-blind)

#00A79B

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #21a680;
/* rgb */ color: rgb(33, 166, 128);
/* oklch */ color: oklch(64.8% 0.123 168.0);

Tailwind

colors: {
  custom: {
    50: '#74c1a4',
    500: '#21a680',
    950: '#000000',
  },
}

SCSS

$custom: #21a680;
$custom-light: #74c1a4;
$custom-dark: #000000;

JSON

{
  "hex": "#21a680",
  "rgb": {
    "r": 33,
    "g": 166,
    "b": 128
  },
  "hsl": {
    "h": 162.857,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.64772,
    "c": 0.12336,
    "h": 168
  },
  "luminance": 0.29154
}

Semantic roles & 50–950 ramp

primary

#21A680

secondary

#C55E7B

accent

#3E6FEA

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #21A680

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

Preview Lab → · Contrast checker → · Palette generator →