#288355#288355

#288355 is a mid, moderate green. Relative luminance 0.173; OKLCH L 54.5% C 0.112 H 157.0°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#288355
RGB	rgb(40, 131, 85)
HSL	hsl(150, 53%, 34%)
HSV	hsv(150, 69%, 51%)
CMYK	cmyk(69.5%, 0%, 35.1%, 48.6%)
CIE-LAB	lab(48.68, -37.91, 17.32)
CIE-LCH	lch(48.68, 41.68, 155.45°)
OKLab	oklab(54.45% -0.1029 0.0436)
OKLCH	oklch(54.45% 0.112 157)
XYZ	xyz(10.6301, 17.3384, 11.3790)
Luminance	0.1734 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288355 #832856

analogous

#298328 #288355 #288382

triadic

#288355 #552883 #835528

tetradic

#288355 #282983 #832856 #838228

square

#288355 #282983 #832856 #838228

split-complementary

#288355 #822883 #832829

monochromatic

#0B2518 #1A5437 #288355 #36B273 #59CC92

Accessibility & contrast

On white

4.70

#288355 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#288355 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288355

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288355	#FFFFFF	#000000	##FFFFFF
##288355	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)

#827952

Deuteranopia (green-blind)

#767058

Tritanopia (blue-blind)

#008277

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #288355;
/* rgb */ color: rgb(40, 131, 85);
/* oklch */ color: oklch(54.5% 0.112 157.0);

Tailwind

colors: {
  custom: {
    50: '#6ea885',
    500: '#288355',
    950: '#000000',
  },
}

SCSS

$custom: #288355;
$custom-light: #6ea885;
$custom-dark: #000000;

JSON

{
  "hex": "#288355",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 85
  },
  "hsl": {
    "h": 149.67,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54453,
    "c": 0.11173,
    "h": 157
  },
  "luminance": 0.1734
}

Semantic roles & 50–950 ramp

primary

#288355

secondary

#B15584

accent

#4B95DD

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #288355

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

Preview Lab → · Contrast checker → · Palette generator →