#28B652#28B652

#28B652 is a light, vivid green. Relative luminance 0.345; OKLCH L 68.2% C 0.183 H 148.2°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#28B652
RGB	rgb(40, 182, 82)
HSL	hsl(138, 64%, 44%)
HSV	hsv(138, 78%, 71%)
CMYK	cmyk(78%, 0%, 54.9%, 28.6%)
CIE-LAB	lab(65.37, -57.74, 40.23)
CIE-LCH	lch(65.37, 70.37, 145.13°)
OKLab	oklab(68.22% -0.1552 0.0963)
OKLCH	oklch(68.22% 0.183 148.2)
XYZ	xyz(19.1245, 34.5139, 13.6349)
Luminance	0.3452 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B652 #B6288C

analogous

#45B628 #28B652 #28B699

triadic

#28B652 #5228B6 #B65228

tetradic

#28B652 #2845B6 #B6288C #B69928

square

#28B652 #2845B6 #B6288C #B69928

split-complementary

#28B652 #9928B6 #B62845

monochromatic

#125225 #1D843B #28B652 #45D670 #77E197

Accessibility & contrast

On white

2.66

#28B652 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#28B652 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B652

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B652	#FFFFFF	#000000	##000000
##28B652	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A549

Deuteranopia (green-blind)

#A89A5A

Tritanopia (blue-blind)

#00B2A0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #28b652;
/* rgb */ color: rgb(40, 182, 82);
/* oklch */ color: oklch(68.2% 0.183 148.2);

Tailwind

colors: {
  custom: {
    50: '#7acd85',
    500: '#28b652',
    950: '#000000',
  },
}

SCSS

$custom: #28b652;
$custom-light: #7acd85;
$custom-dark: #000000;

JSON

{
  "hex": "#28b652",
  "rgb": {
    "r": 40,
    "g": 182,
    "b": 82
  },
  "hsl": {
    "h": 137.746,
    "s": 63.964,
    "l": 43.529
  },
  "oklch": {
    "l": 0.68219,
    "c": 0.18264,
    "h": 148.2
  },
  "luminance": 0.34516
}

Semantic roles & 50–950 ramp

primary

#28B652

secondary

#C971AF

accent

#41B6E7

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B140B

muted

#7C827C

Preview Lab

Preview with #28B652

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

Preview Lab → · Contrast checker → · Palette generator →