#21AE7B#21AE7B

#21AE7B is a light, vivid teal. Relative luminance 0.320; OKLCH L 66.7% C 0.137 H 162.6°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#21AE7B
RGB	rgb(33, 174, 123)
HSL	hsl(158, 68%, 41%)
HSV	hsv(158, 81%, 68%)
CMYK	cmyk(81%, 0%, 29.3%, 31.8%)
CIE-LAB	lab(63.36, -48.01, 16.19)
CIE-LCH	lch(63.36, 50.67, 161.36°)
OKLab	oklab(66.75% -0.131 0.0412)
OKLCH	oklch(66.75% 0.137 162.6)
XYZ	xyz(19.3362, 32.0231, 23.8970)
Luminance	0.3202 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AE7B #AE2154

analogous

#21AE34 #21AE7B #219AAE

triadic

#21AE7B #7B21AE #AE7B21

tetradic

#21AE7B #3421AE #AE2154 #9AAE21

square

#21AE7B #3421AE #AE2154 #9AAE21

split-complementary

#21AE7B #AE219A #AE3421

monochromatic

#0D4732 #177B57 #21AE7B #34D89D #67E2B6

Accessibility & contrast

On white

2.84

#21AE7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#21AE7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AE7B

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AE7B	#FFFFFF	#000000	##000000
##21AE7B	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA178

Deuteranopia (green-blind)

#9A947E

Tritanopia (blue-blind)

#00AEA0

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #21ae7b;
/* rgb */ color: rgb(33, 174, 123);
/* oklch */ color: oklch(66.7% 0.137 162.6);

Tailwind

colors: {
  custom: {
    50: '#75c7a1',
    500: '#21ae7b',
    950: '#000000',
  },
}

SCSS

$custom: #21ae7b;
$custom-light: #75c7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#21ae7b",
  "rgb": {
    "r": 33,
    "g": 174,
    "b": 123
  },
  "hsl": {
    "h": 158.298,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.66748,
    "c": 0.13736,
    "h": 162.6
  },
  "luminance": 0.32025
}

Semantic roles & 50–950 ramp

primary

#21AE7B

secondary

#C86387

accent

#3D7CEB

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130F

muted

#7C827E

Preview Lab

Preview with #21AE7B

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

Preview Lab → · Contrast checker → · Palette generator →