#28B365#28B365

#28B365 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.7% C 0.162 H 153.0°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#28B365
RGB	rgb(40, 179, 101)
HSL	hsl(146, 63%, 43%)
HSV	hsv(146, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 43.6%, 29.8%)
CIE-LAB	lab(64.67, -53.60, 29.76)
CIE-LCH	lch(64.67, 61.31, 150.96°)
OKLab	oklab(67.72% -0.1442 0.0735)
OKLCH	oklch(67.72% 0.162 153)
XYZ	xyz(19.3424, 33.6286, 17.7810)
Luminance	0.3363 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B365 #B32876

analogous

#30B328 #28B365 #28B3AA

triadic

#28B365 #6528B3 #B36528

tetradic

#28B365 #2830B3 #B32876 #B3AA28

square

#28B365 #2830B3 #B32876 #B3AA28

split-complementary

#28B365 #AA28B3 #B32830

monochromatic

#124F2D #1D8149 #28B365 #43D583 #75E0A4

Accessibility & contrast

On white

2.72

#28B365 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#28B365 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B365

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B365	#FFFFFF	#000000	##000000
##28B365	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A45F

Deuteranopia (green-blind)

#A3986A

Tritanopia (blue-blind)

#00B1A0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b365;
/* rgb */ color: rgb(40, 179, 101);
/* oklch */ color: oklch(67.7% 0.162 153.0);

Tailwind

colors: {
  custom: {
    50: '#78cb92',
    500: '#28b365',
    950: '#000000',
  },
}

SCSS

$custom: #28b365;
$custom-light: #78cb92;
$custom-dark: #000000;

JSON

{
  "hex": "#28b365",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 101
  },
  "hsl": {
    "h": 146.331,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67724,
    "c": 0.16183,
    "h": 153
  },
  "luminance": 0.33631
}

Semantic roles & 50–950 ramp

primary

#28B365

secondary

#C86FA1

accent

#419EE6

background

#F8FCF9

surface

#EFF9F1

border

#CAD2CB

text

#0A130D

muted

#7C827E

Preview Lab

Preview with #28B365

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

Preview Lab → · Contrast checker → · Palette generator →