#28BC39#28BC39

#28BC39 is a light, highly saturated green. Relative luminance 0.367; OKLCH L 69.5% C 0.209 H 144.3°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#28BC39
RGB	rgb(40, 188, 57)
HSL	hsl(127, 65%, 45%)
HSV	hsv(127, 79%, 74%)
CMYK	cmyk(78.7%, 0%, 69.7%, 26.3%)
CIE-LAB	lab(67.06, -62.64, 53.20)
CIE-LCH	lch(67.06, 82.18, 139.66°)
OKLab	oklab(69.55% -0.1693 0.1219)
OKLCH	oklch(69.55% 0.209 144.3)
XYZ	xyz(19.5955, 36.7106, 9.9232)
Luminance	0.3671 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BC39 #BC28AB

analogous

#61BC28 #28BC39 #28BC83

triadic

#28BC39 #3928BC #BC3928

tetradic

#28BC39 #2861BC #BC28AB #BC8328

square

#28BC39 #2861BC #BC28AB #BC8328

split-complementary

#28BC39 #8328BC #BC2861

monochromatic

#13571A #1D8A2A #28BC39 #49D859 #7BE387

Accessibility & contrast

On white

2.52

#28BC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#28BC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BC39

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BC39	#FFFFFF	#000000	##000000
##28BC39	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA25

Deuteranopia (green-blind)

#AF9F46

Tritanopia (blue-blind)

#00B7A2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #28bc39;
/* rgb */ color: rgb(40, 188, 57);
/* oklch */ color: oklch(69.5% 0.209 144.3);

Tailwind

colors: {
  custom: {
    50: '#7cd176',
    500: '#28bc39',
    950: '#000000',
  },
}

SCSS

$custom: #28bc39;
$custom-light: #7cd176;
$custom-dark: #000000;

JSON

{
  "hex": "#28bc39",
  "rgb": {
    "r": 40,
    "g": 188,
    "b": 57
  },
  "hsl": {
    "h": 126.892,
    "s": 64.912,
    "l": 44.706
  },
  "oklch": {
    "l": 0.69545,
    "c": 0.20857,
    "h": 144.3
  },
  "luminance": 0.36713
}

Semantic roles & 50–950 ramp

primary

#28BC39

secondary

#CB75C1

accent

#40D5E8

background

#F8FDF7

surface

#EFFAED

border

#CAD3C8

text

#0B1409

muted

#7C837B

Preview Lab

Preview with #28BC39

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

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