#21A787#21A787

#21A787 is a light, moderate teal. Relative luminance 0.297; OKLCH L 65.2% C 0.120 H 171.7°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#21A787
RGB	rgb(33, 167, 135)
HSL	hsl(166, 67%, 39%)
HSV	hsv(166, 80%, 65%)
CMYK	cmyk(80.2%, 0%, 19.2%, 34.5%)
CIE-LAB	lab(61.40, -42.22, 6.79)
CIE-LCH	lch(61.40, 42.76, 170.87°)
OKLab	oklab(65.23% -0.1183 0.0173)
OKLCH	oklch(65.23% 0.12 171.7)
XYZ	xyz(18.8167, 29.7077, 27.6594)
Luminance	0.2971 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A787 #A72141

analogous

#21A744 #21A787 #2184A7

triadic

#21A787 #8721A7 #A78721

tetradic

#21A787 #4421A7 #A72141 #84A721

square

#21A787 #4421A7 #A72141 #84A721

split-complementary

#21A787 #A72184 #A74421

monochromatic

#0D4134 #17745E #21A787 #2FD6AE #62E0C2

Accessibility & contrast

On white

3.03

#21A787 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#21A787 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A787

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A787	#FFFFFF	#000000	##000000
##21A787	1.00	3.03	6.94	6.94
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29B85

Deuteranopia (green-blind)

#918F89

Tritanopia (blue-blind)

#00A99E

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #21a787;
/* rgb */ color: rgb(33, 167, 135);
/* oklch */ color: oklch(65.2% 0.120 171.7);

Tailwind

colors: {
  custom: {
    50: '#74c2aa',
    500: '#21a787',
    950: '#000000',
  },
}

SCSS

$custom: #21a787;
$custom-light: #74c2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#21a787",
  "rgb": {
    "r": 33,
    "g": 167,
    "b": 135
  },
  "hsl": {
    "h": 165.672,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.65226,
    "c": 0.11952,
    "h": 171.7
  },
  "luminance": 0.2971
}

Semantic roles & 50–950 ramp

primary

#21A787

secondary

#C55F77

accent

#3E67EA

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #21A787

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

Preview Lab → · Contrast checker → · Palette generator →