#21A877#21A877

#21A877 is a light, vivid teal. Relative luminance 0.297; OKLCH L 65.1% C 0.133 H 162.6°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#21A877
RGB	rgb(33, 168, 119)
HSL	hsl(158, 67%, 39%)
HSV	hsv(158, 80%, 66%)
CMYK	cmyk(80.4%, 0%, 29.2%, 34.1%)
CIE-LAB	lab(61.36, -46.53, 15.61)
CIE-LCH	lch(61.36, 49.08, 161.45°)
OKLab	oklab(65.07% -0.1271 0.0397)
OKLCH	oklch(65.07% 0.133 162.6)
XYZ	xyz(17.9576, 29.6583, 22.2274)
Luminance	0.2966 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A877 #A82152

analogous

#21A833 #21A877 #2196A8

triadic

#21A877 #7721A8 #A87721

tetradic

#21A877 #3321A8 #A82152 #96A821

square

#21A877 #3321A8 #A82152 #96A821

split-complementary

#21A877 #A82196 #A83321

monochromatic

#0D422F #177553 #21A877 #30D69A #63E0B3

Accessibility & contrast

On white

3.03

#21A877 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#21A877 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A877

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A877	#FFFFFF	#000000	##000000
##21A877	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59B74

Deuteranopia (green-blind)

#958F7A

Tritanopia (blue-blind)

#00A89B

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #21a877;
/* rgb */ color: rgb(33, 168, 119);
/* oklch */ color: oklch(65.1% 0.133 162.6);

Tailwind

colors: {
  custom: {
    50: '#74c39e',
    500: '#21a877',
    950: '#000000',
  },
}

SCSS

$custom: #21a877;
$custom-light: #74c39e;
$custom-dark: #000000;

JSON

{
  "hex": "#21a877",
  "rgb": {
    "r": 33,
    "g": 168,
    "b": 119
  },
  "hsl": {
    "h": 158.222,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.65071,
    "c": 0.13314,
    "h": 162.6
  },
  "luminance": 0.29661
}

Semantic roles & 50–950 ramp

primary

#21A877

secondary

#C55F84

accent

#3E7CEA

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #21A877

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

Preview Lab → · Contrast checker → · Palette generator →