#288523#288523

#288523 is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.2% C 0.159 H 142.4°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#288523
RGB	rgb(40, 133, 35)
HSL	hsl(117, 58%, 33%)
HSV	hsv(117, 74%, 52%)
CMYK	cmyk(69.9%, 0%, 73.7%, 47.8%)
CIE-LAB	lab(48.69, -46.28, 42.73)
CIE-LCH	lch(48.69, 62.99, 137.28°)
OKLab	oklab(54.25% -0.1259 0.0972)
OKLCH	oklch(54.25% 0.159 142.4)
XYZ	xyz(9.5654, 17.3465, 4.4339)
Luminance	0.1735 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288523 #802385

analogous

#598523 #288523 #23854F

triadic

#288523 #232885 #852328

tetradic

#288523 #235985 #802385 #854F23

square

#288523 #235985 #802385 #854F23

split-complementary

#288523 #4F2385 #852359

monochromatic

#0B2409 #195516 #288523 #37B530 #58D151

Accessibility & contrast

On white

4.70

#288523 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#288523 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288523

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288523	#FFFFFF	#000000	##FFFFFF
##288523	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887813

Deuteranopia (green-blind)

#7D712D

Tritanopia (blue-blind)

#118172

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #288523;
/* rgb */ color: rgb(40, 133, 35);
/* oklch */ color: oklch(54.2% 0.159 142.4);

Tailwind

colors: {
  custom: {
    50: '#70a964',
    500: '#288523',
    950: '#000000',
  },
}

SCSS

$custom: #288523;
$custom-light: #70a964;
$custom-dark: #000000;

JSON

{
  "hex": "#288523",
  "rgb": {
    "r": 40,
    "g": 133,
    "b": 35
  },
  "hsl": {
    "h": 116.939,
    "s": 58.333,
    "l": 32.941
  },
  "oklch": {
    "l": 0.54245,
    "c": 0.15905,
    "h": 142.4
  },
  "luminance": 0.17348
}

Semantic roles & 50–950 ramp

primary

#288523

secondary

#B04FB5

accent

#46E2DA

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #288523

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

Preview Lab → · Contrast checker → · Palette generator →