#288323#288323

#288323 is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.7% C 0.157 H 142.3°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#288323
RGB	rgb(40, 131, 35)
HSL	hsl(117, 58%, 33%)
HSV	hsv(117, 73%, 51%)
CMYK	cmyk(69.5%, 0%, 73.3%, 48.6%)
CIE-LAB	lab(48.01, -45.56, 42.03)
CIE-LCH	lch(48.01, 61.99, 137.31°)
OKLab	oklab(53.68% -0.124 0.0957)
OKLCH	oklch(53.68% 0.157 142.3)
XYZ	xyz(9.2942, 16.8041, 4.3435)
Luminance	0.1681 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288323 #7E2383

analogous

#588323 #288323 #23834E

triadic

#288323 #232883 #832328

tetradic

#288323 #235883 #7E2383 #834E23

square

#288323 #235883 #7E2383 #834E23

split-complementary

#288323 #4E2383 #832358

monochromatic

#0B2209 #195316 #288323 #37B330 #57D050

Accessibility & contrast

On white

4.82

#288323 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#288323 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288323

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288323	#FFFFFF	#000000	##FFFFFF
##288323	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867613

Deuteranopia (green-blind)

#7B6F2D

Tritanopia (blue-blind)

#127F70

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #288323;
/* rgb */ color: rgb(40, 131, 35);
/* oklch */ color: oklch(53.7% 0.157 142.3);

Tailwind

colors: {
  custom: {
    50: '#70a864',
    500: '#288323',
    950: '#000000',
  },
}

SCSS

$custom: #288323;
$custom-light: #70a864;
$custom-dark: #000000;

JSON

{
  "hex": "#288323",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 35
  },
  "hsl": {
    "h": 116.875,
    "s": 57.831,
    "l": 32.549
  },
  "oklch": {
    "l": 0.53681,
    "c": 0.15661,
    "h": 142.3
  },
  "luminance": 0.16805
}

Semantic roles & 50–950 ramp

primary

#288323

secondary

#AF4EB4

accent

#47E1D9

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #288323

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

Preview Lab → · Contrast checker → · Palette generator →