#28AB54#28AB54

#28AB54 is a light, vivid green. Relative luminance 0.302; OKLCH L 65.3% C 0.167 H 149.6°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#28AB54
RGB	rgb(40, 171, 84)
HSL	hsl(140, 62%, 41%)
HSV	hsv(140, 77%, 67%)
CMYK	cmyk(76.6%, 0%, 50.9%, 32.9%)
CIE-LAB	lab(61.84, -53.60, 34.92)
CIE-LCH	lch(61.84, 63.97, 146.91°)
OKLab	oklab(65.3% -0.144 0.0846)
OKLCH	oklch(65.3% 0.167 149.6)
XYZ	xyz(17.0368, 30.2150, 13.3200)
Luminance	0.3022 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AB54 #AB287F

analogous

#3EAB28 #28AB54 #28AB96

triadic

#28AB54 #5428AB #AB5428

tetradic

#28AB54 #283EAB #AB287F #AB9628

square

#28AB54 #283EAB #AB287F #AB9628

split-complementary

#28AB54 #9628AB #AB283E

monochromatic

#114823 #1C793C #28AB54 #3ED270 #70DE95

Accessibility & contrast

On white

2.98

#28AB54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#28AB54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AB54

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AB54	#FFFFFF	#000000	##000000
##28AB54	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9C4D

Deuteranopia (green-blind)

#9D915A

Tritanopia (blue-blind)

#00A897

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #28ab54;
/* rgb */ color: rgb(40, 171, 84);
/* oklch */ color: oklch(65.3% 0.167 149.6);

Tailwind

colors: {
  custom: {
    50: '#77c586',
    500: '#28ab54',
    950: '#000000',
  },
}

SCSS

$custom: #28ab54;
$custom-light: #77c586;
$custom-dark: #000000;

JSON

{
  "hex": "#28ab54",
  "rgb": {
    "r": 40,
    "g": 171,
    "b": 84
  },
  "hsl": {
    "h": 140.153,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.65304,
    "c": 0.16707,
    "h": 149.6
  },
  "luminance": 0.30217
}

Semantic roles & 50–950 ramp

primary

#28AB54

secondary

#C46AA6

accent

#43AFE5

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #28AB54

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

Preview Lab → · Contrast checker → · Palette generator →