#288745#288745

#288745 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.2% C 0.133 H 149.6°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#288745
RGB	rgb(40, 135, 69)
HSL	hsl(138, 54%, 34%)
HSV	hsv(138, 70%, 53%)
CMYK	cmyk(70.4%, 0%, 48.9%, 47.1%)
CIE-LAB	lab(49.75, -42.63, 27.60)
CIE-LCH	lch(49.75, 50.78, 147.08°)
OKLab	oklab(55.24% -0.1148 0.0674)
OKLCH	oklch(55.24% 0.133 149.6)
XYZ	xyz(10.6124, 18.2076, 8.5842)
Luminance	0.1821 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288745 #87286A

analogous

#3A8728 #288745 #288775

triadic

#288745 #452887 #874528

tetradic

#288745 #283A87 #87286A #877528

square

#288745 #283A87 #87286A #877528

split-complementary

#288745 #752887 #87283A

monochromatic

#0C2915 #1A582D #288745 #36B65D #5BCE7E

Accessibility & contrast

On white

4.52

#288745 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#288745 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288745

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288745	#FFFFFF	#000000	##000000
##288745	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887B40

Deuteranopia (green-blind)

#7C734A

Tritanopia (blue-blind)

#008477

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #288745;
/* rgb */ color: rgb(40, 135, 69);
/* oklch */ color: oklch(55.2% 0.133 149.6);

Tailwind

colors: {
  custom: {
    50: '#6fab7a',
    500: '#288745',
    950: '#000000',
  },
}

SCSS

$custom: #288745;
$custom-light: #6fab7a;
$custom-dark: #000000;

JSON

{
  "hex": "#288745",
  "rgb": {
    "r": 40,
    "g": 135,
    "b": 69
  },
  "hsl": {
    "h": 138.316,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.55238,
    "c": 0.13314,
    "h": 149.6
  },
  "luminance": 0.18209
}

Semantic roles & 50–950 ramp

primary

#288745

secondary

#B45797

accent

#4AB1DE

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #288745

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

Preview Lab → · Contrast checker → · Palette generator →