#28BC3D#28BC3D

#28BC3D is a light, highly saturated green. Relative luminance 0.368; OKLCH L 69.6% C 0.206 H 144.7°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#28BC3D
RGB	rgb(40, 188, 61)
HSL	hsl(129, 65%, 45%)
HSV	hsv(129, 79%, 74%)
CMYK	cmyk(78.7%, 0%, 67.6%, 26.3%)
CIE-LAB	lab(67.09, -62.25, 51.63)
CIE-LCH	lch(67.09, 80.88, 140.33°)
OKLab	oklab(69.58% -0.1681 0.119)
OKLCH	oklch(69.58% 0.206 144.7)
XYZ	xyz(19.6992, 36.7521, 10.4696)
Luminance	0.3675 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BC3D #BC28A7

analogous

#5DBC28 #28BC3D #28BC87

triadic

#28BC3D #3D28BC #BC3D28

tetradic

#28BC3D #285DBC #BC28A7 #BC8728

square

#28BC3D #285DBC #BC28A7 #BC8728

split-complementary

#28BC3D #8728BC #BC285D

monochromatic

#13571C #1D8A2D #28BC3D #49D85D #7BE38A

Accessibility & contrast

On white

2.51

#28BC3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#28BC3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BC3D

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BC3D	#FFFFFF	#000000	##000000
##28BC3D	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA2C

Deuteranopia (green-blind)

#AF9F49

Tritanopia (blue-blind)

#00B7A2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #28bc3d;
/* rgb */ color: rgb(40, 188, 61);
/* oklch */ color: oklch(69.6% 0.206 144.7);

Tailwind

colors: {
  custom: {
    50: '#7cd179',
    500: '#28bc3d',
    950: '#000000',
  },
}

SCSS

$custom: #28bc3d;
$custom-light: #7cd179;
$custom-dark: #000000;

JSON

{
  "hex": "#28bc3d",
  "rgb": {
    "r": 40,
    "g": 188,
    "b": 61
  },
  "hsl": {
    "h": 128.514,
    "s": 64.912,
    "l": 44.706
  },
  "oklch": {
    "l": 0.69581,
    "c": 0.20593,
    "h": 144.7
  },
  "luminance": 0.36754
}

Semantic roles & 50–950 ramp

primary

#28BC3D

secondary

#CB75BF

accent

#40D0E8

background

#F8FDF7

surface

#EFFAEE

border

#CAD3C9

text

#0B1409

muted

#7C837B

Preview Lab

Preview with #28BC3D

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

Preview Lab → · Contrast checker → · Palette generator →