#28AB2D#28AB2D

#28AB2D is a light, vivid green. Relative luminance 0.298; OKLCH L 64.9% C 0.197 H 143.3°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#28AB2D
RGB	rgb(40, 171, 45)
HSL	hsl(122, 62%, 41%)
HSV	hsv(122, 77%, 67%)
CMYK	cmyk(76.6%, 0%, 73.7%, 32.9%)
CIE-LAB	lab(61.45, -58.28, 51.96)
CIE-LCH	lch(61.45, 78.08, 138.28°)
OKLab	oklab(64.86% -0.158 0.1178)
OKLCH	oklch(64.86% 0.197 143.3)
XYZ	xyz(15.9106, 29.7645, 7.3887)
Luminance	0.2977 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AB2D #AB28A6

analogous

#65AB28 #28AB2D #28AB6F

triadic

#28AB2D #2D28AB #AB2D28

tetradic

#28AB2D #2865AB #AB28A6 #AB6F28

square

#28AB2D #2865AB #AB28A6 #AB6F28

split-complementary

#28AB2D #6F28AB #AB2865

monochromatic

#114813 #1C7920 #28AB2D #3ED244 #70DE74

Accessibility & contrast

On white

3.02

#28AB2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#28AB2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28AB2D

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AB2D	#FFFFFF	#000000	##000000
##28AB2D	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A16

Deuteranopia (green-blind)

#A0913A

Tritanopia (blue-blind)

#00A693

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #28ab2d;
/* rgb */ color: rgb(40, 171, 45);
/* oklch */ color: oklch(64.9% 0.197 143.3);

Tailwind

colors: {
  custom: {
    50: '#79c56e',
    500: '#28ab2d',
    950: '#000000',
  },
}

SCSS

$custom: #28ab2d;
$custom-light: #79c56e;
$custom-dark: #000000;

JSON

{
  "hex": "#28ab2d",
  "rgb": {
    "r": 40,
    "g": 171,
    "b": 45
  },
  "hsl": {
    "h": 122.29,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.64856,
    "c": 0.19702,
    "h": 143.3
  },
  "luminance": 0.29766
}

Semantic roles & 50–950 ramp

primary

#28AB2D

secondary

#C46AC1

accent

#43DFE5

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #28AB2D

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

Preview Lab → · Contrast checker → · Palette generator →