#28C337#28C337

#28C337 is a light, highly saturated green. Relative luminance 0.398; OKLCH L 71.4% C 0.218 H 143.9°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#28C337
RGB	rgb(40, 195, 55)
HSL	hsl(126, 66%, 46%)
HSV	hsv(126, 79%, 76%)
CMYK	cmyk(79.5%, 0%, 71.8%, 23.5%)
CIE-LAB	lab(69.29, -65.00, 56.30)
CIE-LCH	lch(69.29, 85.99, 139.10°)
OKLab	oklab(71.4% -0.1758 0.1281)
OKLCH	oklch(71.4% 0.218 143.9)
XYZ	xyz(21.0783, 39.7546, 10.1762)
Luminance	0.3976 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C337 #C328B4

analogous

#67C328 #28C337 #28C384

triadic

#28C337 #3728C3 #C33728

tetradic

#28C337 #2867C3 #C328B4 #C38428

square

#28C337 #2867C3 #C328B4 #C38428

split-complementary

#28C337 #8428C3 #C32867

monochromatic

#135D1A #1E9029 #28C337 #4EDB5B #80E58A

Accessibility & contrast

On white

2.35

#28C337 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#28C337 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C337

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C337	#FFFFFF	#000000	##000000
##28C337	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B01F

Deuteranopia (green-blind)

#B6A545

Tritanopia (blue-blind)

#00BEA8

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #28c337;
/* rgb */ color: rgb(40, 195, 55);
/* oklch */ color: oklch(71.4% 0.218 143.9);

Tailwind

colors: {
  custom: {
    50: '#7ed676',
    500: '#28c337',
    950: '#000000',
  },
}

SCSS

$custom: #28c337;
$custom-light: #7ed676;
$custom-dark: #000000;

JSON

{
  "hex": "#28c337",
  "rgb": {
    "r": 40,
    "g": 195,
    "b": 55
  },
  "hsl": {
    "h": 125.806,
    "s": 65.957,
    "l": 46.078
  },
  "oklch": {
    "l": 0.71398,
    "c": 0.21751,
    "h": 143.9
  },
  "luminance": 0.39757
}

Semantic roles & 50–950 ramp

primary

#28C337

secondary

#CE79C6

accent

#3FD8E9

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #28C337

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

Preview Lab → · Contrast checker → · Palette generator →