#28823F#28823F

#28823F is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.7% C 0.132 H 148.3°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#28823F
RGB	rgb(40, 130, 63)
HSL	hsl(135, 53%, 33%)
HSV	hsv(135, 69%, 51%)
CMYK	cmyk(69.2%, 0%, 51.5%, 49%)
CIE-LAB	lab(47.97, -41.66, 28.59)
CIE-LCH	lch(47.97, 50.52, 145.54°)
OKLab	oklab(53.75% -0.1123 0.0693)
OKLCH	oklch(53.75% 0.132 148.3)
XYZ	xyz(9.7542, 16.7742, 7.4254)
Luminance	0.1678 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28823F #82286B

analogous

#3E8228 #28823F #28826C

triadic

#28823F #3F2882 #823F28

tetradic

#28823F #283E82 #82286B #826C28

square

#28823F #283E82 #82286B #826C28

split-complementary

#28823F #6C2882 #82283E

monochromatic

#0B2412 #1A5328 #28823F #36B156 #59CC76

Accessibility & contrast

On white

4.82

#28823F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#28823F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28823F

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28823F	#FFFFFF	#000000	##FFFFFF
##28823F	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837739

Deuteranopia (green-blind)

#786F44

Tritanopia (blue-blind)

#027F72

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #28823f;
/* rgb */ color: rgb(40, 130, 63);
/* oklch */ color: oklch(53.7% 0.132 148.3);

Tailwind

colors: {
  custom: {
    50: '#6ea775',
    500: '#28823f',
    950: '#000000',
  },
}

SCSS

$custom: #28823f;
$custom-light: #6ea775;
$custom-dark: #000000;

JSON

{
  "hex": "#28823f",
  "rgb": {
    "r": 40,
    "g": 130,
    "b": 63
  },
  "hsl": {
    "h": 135.333,
    "s": 52.941,
    "l": 33.333
  },
  "oklch": {
    "l": 0.53747,
    "c": 0.13198,
    "h": 148.3
  },
  "luminance": 0.16775
}

Semantic roles & 50–950 ramp

primary

#28823F

secondary

#B15599

accent

#4BB7DC

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #28823F

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

Preview Lab → · Contrast checker → · Palette generator →