#28A957#28A957

#28A957 is a light, vivid green. Relative luminance 0.295; OKLCH L 64.8% C 0.162 H 150.5°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#28A957
RGB	rgb(40, 169, 87)
HSL	hsl(142, 62%, 41%)
HSV	hsv(142, 76%, 66%)
CMYK	cmyk(76.3%, 0%, 48.5%, 33.7%)
CIE-LAB	lab(61.23, -52.39, 32.63)
CIE-LCH	lch(61.23, 61.72, 148.09°)
OKLab	oklab(64.82% -0.1408 0.0796)
OKLCH	oklch(64.82% 0.162 150.5)
XYZ	xyz(16.7819, 29.5132, 13.8271)
Luminance	0.2952 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A957 #A9287A

analogous

#3AA928 #28A957 #28A997

triadic

#28A957 #5728A9 #A95728

tetradic

#28A957 #283AA9 #A9287A #A99728

square

#28A957 #283AA9 #A9287A #A99728

split-complementary

#28A957 #9728A9 #A9283A

monochromatic

#114624 #1C783E #28A957 #3DD173 #6FDD97

Accessibility & contrast

On white

3.04

#28A957 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#28A957 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A957

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A957	#FFFFFF	#000000	##000000
##28A957	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9A50

Deuteranopia (green-blind)

#9B905D

Tritanopia (blue-blind)

#00A696

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #28a957;
/* rgb */ color: rgb(40, 169, 87);
/* oklch */ color: oklch(64.8% 0.162 150.5);

Tailwind

colors: {
  custom: {
    50: '#76c488',
    500: '#28a957',
    950: '#000000',
  },
}

SCSS

$custom: #28a957;
$custom-light: #76c488;
$custom-dark: #000000;

JSON

{
  "hex": "#28a957",
  "rgb": {
    "r": 40,
    "g": 169,
    "b": 87
  },
  "hsl": {
    "h": 141.86,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.64815,
    "c": 0.16176,
    "h": 150.5
  },
  "luminance": 0.29515
}

Semantic roles & 50–950 ramp

primary

#28A957

secondary

#C469A3

accent

#43AAE5

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #28A957

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

Preview Lab → · Contrast checker → · Palette generator →