#28E259#28E259

#28E259 is a light, highly saturated green. Relative luminance 0.556; OKLCH L 79.9% C 0.229 H 146.7°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#28E259
RGB	rgb(40, 226, 89)
HSL	hsl(136, 76%, 52%)
HSV	hsv(136, 82%, 89%)
CMYK	cmyk(82.3%, 0%, 60.6%, 11.4%)
CIE-LAB	lab(79.36, -71.10, 53.45)
CIE-LCH	lch(79.36, 88.95, 143.07°)
OKLab	oklab(79.86% -0.1911 0.1256)
OKLCH	oklch(79.86% 0.229 146.7)
XYZ	xyz(29.8723, 55.5614, 18.5993)
Luminance	0.5556 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28E259 #E228B1

analogous

#54E228 #28E259 #28E2B6

triadic

#28E259 #5928E2 #E25928

tetradic

#28E259 #2854E2 #E228B1 #E2B628

square

#28E259 #2854E2 #E228B1 #E2B628

split-complementary

#28E259 #B628E2 #E22854

monochromatic

#117F2E #18B441 #28E259 #5EE983 #94F1AC

Accessibility & contrast

On white

1.73

#28E259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#28E259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28E259

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28E259	#FFFFFF	#000000	##000000
##28E259	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD4A

Deuteranopia (green-blind)

#D1BF65

Tritanopia (blue-blind)

#00DDC5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #28e259;
/* rgb */ color: rgb(40, 226, 89);
/* oklch */ color: oklch(79.9% 0.229 146.7);

Tailwind

colors: {
  custom: {
    50: '#84ed8c',
    500: '#28e259',
    950: '#000000',
  },
}

SCSS

$custom: #28e259;
$custom-light: #84ed8c;
$custom-dark: #000000;

JSON

{
  "hex": "#28e259",
  "rgb": {
    "r": 40,
    "g": 226,
    "b": 89
  },
  "hsl": {
    "h": 135.806,
    "s": 76.23,
    "l": 52.157
  },
  "oklch": {
    "l": 0.79859,
    "c": 0.22871,
    "h": 146.7
  },
  "luminance": 0.55565
}

Semantic roles & 50–950 ramp

primary

#28E259

secondary

#86296D

accent

#35C1F3

background

#FCFFFC

surface

#F4FEF4

border

#CED6CE

text

#0D160C

muted

#7F857F

Preview Lab

Preview with #28E259

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

Preview Lab → · Contrast checker → · Palette generator →