#21AA75#21AA75

#21AA75 is a light, vivid teal. Relative luminance 0.304; OKLCH L 65.6% C 0.137 H 161.1°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#21AA75
RGB	rgb(33, 170, 117)
HSL	hsl(157, 67%, 40%)
HSV	hsv(157, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 31.2%, 33.3%)
CIE-LAB	lab(61.96, -47.78, 17.54)
CIE-LCH	lch(61.96, 50.90, 159.84°)
OKLab	oklab(65.55% -0.13 0.0445)
OKLCH	oklch(65.55% 0.137 161.1)
XYZ	xyz(18.2108, 30.3549, 21.7255)
Luminance	0.3036 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA75 #AA2156

analogous

#21AA30 #21AA75 #219BAA

triadic

#21AA75 #7521AA #AA7521

tetradic

#21AA75 #3021AA #AA2156 #9BAA21

square

#21AA75 #3021AA #AA2156 #9BAA21

split-complementary

#21AA75 #AA219B #AA3021

monochromatic

#0D432E #177752 #21AA75 #31D797 #64E1B1

Accessibility & contrast

On white

2.97

#21AA75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#21AA75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AA75

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA75	#FFFFFF	#000000	##000000
##21AA75	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79D72

Deuteranopia (green-blind)

#979178

Tritanopia (blue-blind)

#00A99C

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #21aa75;
/* rgb */ color: rgb(33, 170, 117);
/* oklch */ color: oklch(65.6% 0.137 161.1);

Tailwind

colors: {
  custom: {
    50: '#74c49d',
    500: '#21aa75',
    950: '#000000',
  },
}

SCSS

$custom: #21aa75;
$custom-light: #74c49d;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa75",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 117
  },
  "hsl": {
    "h": 156.788,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65552,
    "c": 0.13742,
    "h": 161.1
  },
  "luminance": 0.30357
}

Semantic roles & 50–950 ramp

primary

#21AA75

secondary

#C66188

accent

#3D80EA

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #21AA75

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

Preview Lab → · Contrast checker → · Palette generator →