#28B36C#28B36C

#28B36C is a light, vivid green. Relative luminance 0.338; OKLCH L 67.9% C 0.155 H 155.1°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#28B36C
RGB	rgb(40, 179, 108)
HSL	hsl(149, 63%, 43%)
HSV	hsv(149, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 39.7%, 29.8%)
CIE-LAB	lab(64.78, -52.29, 26.23)
CIE-LCH	lch(64.78, 58.50, 153.36°)
OKLab	oklab(67.86% -0.1409 0.0654)
OKLCH	oklch(67.86% 0.155 155.1)
XYZ	xyz(19.7001, 33.7717, 19.6648)
Luminance	0.3377 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B36C #B3286F

analogous

#29B328 #28B36C #28B3B2

triadic

#28B36C #6C28B3 #B36C28

tetradic

#28B36C #2829B3 #B3286F #B3B228

square

#28B36C #2829B3 #B3286F #B3B228

split-complementary

#28B36C #B228B3 #B32829

monochromatic

#124F30 #1D814E #28B36C #43D58B #75E0AA

Accessibility & contrast

On white

2.71

#28B36C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#28B36C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B36C

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B36C	#FFFFFF	#000000	##000000
##28B36C	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A467

Deuteranopia (green-blind)

#A29871

Tritanopia (blue-blind)

#00B1A1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b36c;
/* rgb */ color: rgb(40, 179, 108);
/* oklch */ color: oklch(67.9% 0.155 155.1);

Tailwind

colors: {
  custom: {
    50: '#78cb96',
    500: '#28b36c',
    950: '#000000',
  },
}

SCSS

$custom: #28b36c;
$custom-light: #78cb96;
$custom-dark: #000000;

JSON

{
  "hex": "#28b36c",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 108
  },
  "hsl": {
    "h": 149.353,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67855,
    "c": 0.15538,
    "h": 155.1
  },
  "luminance": 0.33774
}

Semantic roles & 50–950 ramp

primary

#28B36C

secondary

#C86F9C

accent

#4196E6

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0A130D

muted

#7C827E

Preview Lab

Preview with #28B36C

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

Preview Lab → · Contrast checker → · Palette generator →