#288623#288623

#288623 is a mid, vivid green. Relative luminance 0.176; OKLCH L 54.5% C 0.160 H 142.4°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#288623
RGB	rgb(40, 134, 35)
HSL	hsl(117, 59%, 33%)
HSV	hsv(117, 74%, 53%)
CMYK	cmyk(70.1%, 0%, 73.9%, 47.5%)
CIE-LAB	lab(49.03, -46.64, 43.08)
CIE-LCH	lch(49.03, 63.49, 137.27°)
OKLab	oklab(54.53% -0.1269 0.0979)
OKLCH	oklch(54.53% 0.16 142.4)
XYZ	xyz(9.7030, 17.6216, 4.4797)
Luminance	0.1762 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288623 #812386

analogous

#598623 #288623 #23864F

triadic

#288623 #232886 #862328

tetradic

#288623 #235986 #812386 #864F23

square

#288623 #235986 #812386 #864F23

split-complementary

#288623 #4F2386 #862359

monochromatic

#0B250A #1A5516 #288623 #36B730 #58D252

Accessibility & contrast

On white

4.64

#288623 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#288623 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #288623

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288623	#FFFFFF	#000000	##FFFFFF
##288623	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897912

Deuteranopia (green-blind)

#7E722D

Tritanopia (blue-blind)

#108273

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #288623;
/* rgb */ color: rgb(40, 134, 35);
/* oklch */ color: oklch(54.5% 0.160 142.4);

Tailwind

colors: {
  custom: {
    50: '#70aa64',
    500: '#288623',
    950: '#000000',
  },
}

SCSS

$custom: #288623;
$custom-light: #70aa64;
$custom-dark: #000000;

JSON

{
  "hex": "#288623",
  "rgb": {
    "r": 40,
    "g": 134,
    "b": 35
  },
  "hsl": {
    "h": 116.97,
    "s": 58.58,
    "l": 33.137
  },
  "oklch": {
    "l": 0.54527,
    "c": 0.16026,
    "h": 142.4
  },
  "luminance": 0.17623
}

Semantic roles & 50–950 ramp

primary

#288623

secondary

#B04FB5

accent

#46E2DA

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #288623

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

Preview Lab → · Contrast checker → · Palette generator →