#28B52D#28B52D

#28B52D is a light, highly saturated green. Relative luminance 0.337; OKLCH L 67.6% C 0.208 H 143.2°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#28B52D
RGB	rgb(40, 181, 45)
HSL	hsl(122, 64%, 43%)
HSV	hsv(122, 78%, 71%)
CMYK	cmyk(77.9%, 0%, 75.1%, 29%)
CIE-LAB	lab(64.71, -61.45, 55.25)
CIE-LCH	lch(64.71, 82.63, 138.04°)
OKLab	oklab(67.57% -0.1666 0.1246)
OKLCH	oklch(67.57% 0.208 143.2)
XYZ	xyz(17.8715, 33.6862, 8.0423)
Luminance	0.3369 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B52D #B528B0

analogous

#69B528 #28B52D #28B573

triadic

#28B52D #2D28B5 #B52D28

tetradic

#28B52D #2869B5 #B528B0 #B57328

square

#28B52D #2869B5 #B528B0 #B57328

split-complementary

#28B52D #7328B5 #B52869

monochromatic

#125114 #1D8321 #28B52D #44D64A #77E17A

Accessibility & contrast

On white

2.71

#28B52D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#28B52D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B52D

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B52D	#FFFFFF	#000000	##000000
##28B52D	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A310

Deuteranopia (green-blind)

#AA993C

Tritanopia (blue-blind)

#00B09B

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b52d;
/* rgb */ color: rgb(40, 181, 45);
/* oklch */ color: oklch(67.6% 0.208 143.2);

Tailwind

colors: {
  custom: {
    50: '#7bcc6f',
    500: '#28b52d',
    950: '#000000',
  },
}

SCSS

$custom: #28b52d;
$custom-light: #7bcc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#28b52d",
  "rgb": {
    "r": 40,
    "g": 181,
    "b": 45
  },
  "hsl": {
    "h": 122.128,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.67568,
    "c": 0.20803,
    "h": 143.2
  },
  "luminance": 0.33688
}

Semantic roles & 50–950 ramp

primary

#28B52D

secondary

#C870C5

accent

#41E1E7

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1408

muted

#7C827B

Preview Lab

Preview with #28B52D

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

Preview Lab → · Contrast checker → · Palette generator →