#28C57B#28C57B

#28C57B is a light, vivid teal. Relative luminance 0.418; OKLCH L 72.9% C 0.165 H 156.5°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#28C57B
RGB	rgb(40, 197, 123)
HSL	hsl(152, 66%, 46%)
HSV	hsv(152, 80%, 77%)
CMYK	cmyk(79.7%, 0%, 37.6%, 22.7%)
CIE-LAB	lab(70.74, -56.04, 26.24)
CIE-LCH	lch(70.74, 61.88, 154.91°)
OKLab	oklab(72.86% -0.1512 0.0657)
OKLCH	oklch(72.86% 0.165 156.5)
XYZ	xyz(24.4140, 41.8107, 25.5186)
Luminance	0.4181 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C57B #C52872

analogous

#28C52D #28C57B #28C1C5

triadic

#28C57B #7B28C5 #C57B28

tetradic

#28C57B #2D28C5 #C52872 #C1C528

square

#28C57B #2D28C5 #C52872 #C1C528

split-complementary

#28C57B #C528C1 #C52D28

monochromatic

#135F3B #1E925B #28C57B #4FDB99 #82E6B7

Accessibility & contrast

On white

2.24

#28C57B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#28C57B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C57B

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C57B	#FFFFFF	#000000	##000000
##28C57B	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B576

Deuteranopia (green-blind)

#B2A880

Tritanopia (blue-blind)

#00C3B2

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #28c57b;
/* rgb */ color: rgb(40, 197, 123);
/* oklch */ color: oklch(72.9% 0.165 156.5);

Tailwind

colors: {
  custom: {
    50: '#7cd8a1',
    500: '#28c57b',
    950: '#000000',
  },
}

SCSS

$custom: #28c57b;
$custom-light: #7cd8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#28c57b",
  "rgb": {
    "r": 40,
    "g": 197,
    "b": 123
  },
  "hsl": {
    "h": 151.72,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.7286,
    "c": 0.16489,
    "h": 156.5
  },
  "luminance": 0.41814
}

Semantic roles & 50–950 ramp

primary

#28C57B

secondary

#CE7AA2

accent

#3F8FE9

background

#F8FDFA

surface

#EFFAF3

border

#CAD3CD

text

#0B150F

muted

#7C837F

Preview Lab

Preview with #28C57B

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

Preview Lab → · Contrast checker → · Palette generator →