#288455#288455

#288455 is a mid, moderate green. Relative luminance 0.176; OKLCH L 54.7% C 0.113 H 156.7°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#288455
RGB	rgb(40, 132, 85)
HSL	hsl(149, 53%, 34%)
HSV	hsv(149, 70%, 52%)
CMYK	cmyk(69.7%, 0%, 35.6%, 48.2%)
CIE-LAB	lab(49.02, -38.33, 17.77)
CIE-LCH	lch(49.02, 42.25, 155.13°)
OKLab	oklab(54.73% -0.1039 0.0447)
OKLCH	oklch(54.73% 0.113 156.7)
XYZ	xyz(10.7650, 17.6083, 11.4240)
Luminance	0.1761 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288455 #842857

analogous

#298428 #288455 #288483

triadic

#288455 #552884 #845528

tetradic

#288455 #282984 #842857 #848328

square

#288455 #282984 #842857 #848328

split-complementary

#288455 #832884 #842829

monochromatic

#0C2619 #1A5537 #288455 #36B373 #5ACD92

Accessibility & contrast

On white

4.64

#288455 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#288455 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #288455

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288455	#FFFFFF	#000000	##FFFFFF
##288455	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)

#837952

Deuteranopia (green-blind)

#777158

Tritanopia (blue-blind)

#008378

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #288455;
/* rgb */ color: rgb(40, 132, 85);
/* oklch */ color: oklch(54.7% 0.113 156.7);

Tailwind

colors: {
  custom: {
    50: '#6ea885',
    500: '#288455',
    950: '#000000',
  },
}

SCSS

$custom: #288455;
$custom-light: #6ea885;
$custom-dark: #000000;

JSON

{
  "hex": "#288455",
  "rgb": {
    "r": 40,
    "g": 132,
    "b": 85
  },
  "hsl": {
    "h": 149.348,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.54728,
    "c": 0.11317,
    "h": 156.7
  },
  "luminance": 0.1761
}

Semantic roles & 50–950 ramp

primary

#288455

secondary

#B25685

accent

#4B95DD

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #288455

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

Preview Lab → · Contrast checker → · Palette generator →