#28AB2F#28AB2F

#28AB2F is a light, vivid green. Relative luminance 0.298; OKLCH L 64.9% C 0.196 H 143.5°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#28AB2F
RGB	rgb(40, 171, 47)
HSL	hsl(123, 62%, 41%)
HSV	hsv(123, 77%, 67%)
CMYK	cmyk(76.6%, 0%, 72.5%, 32.9%)
CIE-LAB	lab(61.46, -58.11, 51.23)
CIE-LCH	lch(61.46, 77.46, 138.60°)
OKLab	oklab(64.87% -0.1574 0.1165)
OKLCH	oklch(64.87% 0.196 143.5)
XYZ	xyz(15.9500, 29.7803, 7.5963)
Luminance	0.2978 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AB2F #AB28A4

analogous

#63AB28 #28AB2F #28AB71

triadic

#28AB2F #2F28AB #AB2F28

tetradic

#28AB2F #2863AB #AB28A4 #AB7128

square

#28AB2F #2863AB #AB28A4 #AB7128

split-complementary

#28AB2F #7128AB #AB2863

monochromatic

#114814 #1C7921 #28AB2F #3ED246 #70DE76

Accessibility & contrast

On white

3.02

#28AB2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#28AB2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28AB2F

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AB2F	#FFFFFF	#000000	##000000
##28AB2F	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A1A

Deuteranopia (green-blind)

#A0913C

Tritanopia (blue-blind)

#00A693

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #28ab2f;
/* rgb */ color: rgb(40, 171, 47);
/* oklch */ color: oklch(64.9% 0.196 143.5);

Tailwind

colors: {
  custom: {
    50: '#78c56f',
    500: '#28ab2f',
    950: '#000000',
  },
}

SCSS

$custom: #28ab2f;
$custom-light: #78c56f;
$custom-dark: #000000;

JSON

{
  "hex": "#28ab2f",
  "rgb": {
    "r": 40,
    "g": 171,
    "b": 47
  },
  "hsl": {
    "h": 123.206,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.64872,
    "c": 0.19582,
    "h": 143.5
  },
  "luminance": 0.29782
}

Semantic roles & 50–950 ramp

primary

#28AB2F

secondary

#C46AC0

accent

#43DCE5

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #28AB2F

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

Preview Lab → · Contrast checker → · Palette generator →