#28A834#28A834

#28A834 is a light, vivid green. Relative luminance 0.287; OKLCH L 64.1% C 0.189 H 144.1°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#28A834
RGB	rgb(40, 168, 52)
HSL	hsl(126, 62%, 41%)
HSV	hsv(126, 76%, 66%)
CMYK	cmyk(76.2%, 0%, 69%, 34.1%)
CIE-LAB	lab(60.52, -56.67, 48.26)
CIE-LCH	lch(60.52, 74.43, 139.58°)
OKLab	oklab(64.1% -0.1533 0.1109)
OKLCH	oklch(64.1% 0.189 144.1)
XYZ	xyz(15.4965, 28.7025, 7.9716)
Luminance	0.2870 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A834 #A8289C

analogous

#5CA828 #28A834 #28A874

triadic

#28A834 #3428A8 #A83428

tetradic

#28A834 #285CA8 #A8289C #A87428

square

#28A834 #285CA8 #A8289C #A87428

split-complementary

#28A834 #7428A8 #A8285C

monochromatic

#104515 #1C7725 #28A834 #3DD14A #6EDC78

Accessibility & contrast

On white

3.12

#28A834 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#28A834 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A834

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A834	#FFFFFF	#000000	##000000
##28A834	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9823

Deuteranopia (green-blind)

#9D8E3F

Tritanopia (blue-blind)

#00A391

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #28a834;
/* rgb */ color: rgb(40, 168, 52);
/* oklch */ color: oklch(64.1% 0.189 144.1);

Tailwind

colors: {
  custom: {
    50: '#78c371',
    500: '#28a834',
    950: '#000000',
  },
}

SCSS

$custom: #28a834;
$custom-light: #78c371;
$custom-dark: #000000;

JSON

{
  "hex": "#28a834",
  "rgb": {
    "r": 40,
    "g": 168,
    "b": 52
  },
  "hsl": {
    "h": 125.625,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.64098,
    "c": 0.18917,
    "h": 144.1
  },
  "luminance": 0.28704
}

Semantic roles & 50–950 ramp

primary

#28A834

secondary

#C369BB

accent

#43D5E5

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #28A834

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

Preview Lab → · Contrast checker → · Palette generator →