#28823C#28823C

#28823C is a mid, vivid green. Relative luminance 0.167; OKLCH L 53.7% C 0.135 H 147.4°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#28823C
RGB	rgb(40, 130, 60)
HSL	hsl(133, 53%, 33%)
HSV	hsv(133, 69%, 51%)
CMYK	cmyk(69.2%, 0%, 53.8%, 49%)
CIE-LAB	lab(47.93, -42.13, 30.12)
CIE-LCH	lch(47.93, 51.80, 144.44°)
OKLab	oklab(53.7% -0.1136 0.0726)
OKLCH	oklch(53.7% 0.135 147.4)
XYZ	xyz(9.6726, 16.7416, 6.9958)
Luminance	0.1674 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28823C #82286E

analogous

#418228 #28823C #288269

triadic

#28823C #3C2882 #823C28

tetradic

#28823C #284182 #82286E #826928

square

#28823C #284182 #82286E #826928

split-complementary

#28823C #692882 #822841

monochromatic

#0B2411 #1A5326 #28823C #36B152 #59CC72

Accessibility & contrast

On white

4.83

#28823C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#28823C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28823C

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28823C	#FFFFFF	#000000	##FFFFFF
##28823C	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847636

Deuteranopia (green-blind)

#796F41

Tritanopia (blue-blind)

#057F72

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #28823c;
/* rgb */ color: rgb(40, 130, 60);
/* oklch */ color: oklch(53.7% 0.135 147.4);

Tailwind

colors: {
  custom: {
    50: '#6ea773',
    500: '#28823c',
    950: '#000000',
  },
}

SCSS

$custom: #28823c;
$custom-light: #6ea773;
$custom-dark: #000000;

JSON

{
  "hex": "#28823c",
  "rgb": {
    "r": 40,
    "g": 130,
    "b": 60
  },
  "hsl": {
    "h": 133.333,
    "s": 52.941,
    "l": 33.333
  },
  "oklch": {
    "l": 0.53699,
    "c": 0.13483,
    "h": 147.4
  },
  "luminance": 0.16743
}

Semantic roles & 50–950 ramp

primary

#28823C

secondary

#B1559C

accent

#4BBCDC

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #28823C

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

Preview Lab → · Contrast checker → · Palette generator →