#28BD3D#28BD3D

#28BD3D is a light, highly saturated green. Relative luminance 0.372; OKLCH L 69.8% C 0.207 H 144.7°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#28BD3D
RGB	rgb(40, 189, 61)
HSL	hsl(128, 65%, 45%)
HSV	hsv(128, 79%, 74%)
CMYK	cmyk(78.8%, 0%, 67.7%, 25.9%)
CIE-LAB	lab(67.41, -62.57, 51.98)
CIE-LCH	lch(67.41, 81.34, 140.28°)
OKLab	oklab(69.85% -0.1689 0.1197)
OKLCH	oklch(69.85% 0.207 144.7)
XYZ	xyz(19.9136, 37.1808, 10.5411)
Luminance	0.3718 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BD3D #BD28A8

analogous

#5EBD28 #28BD3D #28BD87

triadic

#28BD3D #3D28BD #BD3D28

tetradic

#28BD3D #285EBD #BD28A8 #BD8728

square

#28BD3D #285EBD #BD28A8 #BD8728

split-complementary

#28BD3D #8728BD #BD285E

monochromatic

#13581C #1D8A2D #28BD3D #4AD95E #7CE38B

Accessibility & contrast

On white

2.49

#28BD3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#28BD3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BD3D

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BD3D	#FFFFFF	#000000	##000000
##28BD3D	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB2B

Deuteranopia (green-blind)

#B0A049

Tritanopia (blue-blind)

#00B8A3

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #28bd3d;
/* rgb */ color: rgb(40, 189, 61);
/* oklch */ color: oklch(69.8% 0.207 144.7);

Tailwind

colors: {
  custom: {
    50: '#7cd279',
    500: '#28bd3d',
    950: '#000000',
  },
}

SCSS

$custom: #28bd3d;
$custom-light: #7cd279;
$custom-dark: #000000;

JSON

{
  "hex": "#28bd3d",
  "rgb": {
    "r": 40,
    "g": 189,
    "b": 61
  },
  "hsl": {
    "h": 128.456,
    "s": 65.066,
    "l": 44.902
  },
  "oklch": {
    "l": 0.69848,
    "c": 0.20706,
    "h": 144.7
  },
  "luminance": 0.37183
}

Semantic roles & 50–950 ramp

primary

#28BD3D

secondary

#CB75BF

accent

#40D0E8

background

#F8FDF7

surface

#EFFAEE

border

#CAD3C9

text

#0B1409

muted

#7C837B

Preview Lab

Preview with #28BD3D

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

Preview Lab → · Contrast checker → · Palette generator →