#288759#288759

#288759 is a mid, moderate teal. Relative luminance 0.185; OKLCH L 55.6% C 0.114 H 157.9°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#288759
RGB	rgb(40, 135, 89)
HSL	hsl(151, 54%, 34%)
HSV	hsv(151, 70%, 53%)
CMYK	cmyk(70.4%, 0%, 34.1%, 47.1%)
CIE-LAB	lab(50.10, -38.74, 16.96)
CIE-LCH	lch(50.10, 42.29, 156.36°)
OKLab	oklab(55.64% -0.1052 0.0428)
OKLCH	oklch(55.64% 0.114 157.9)
XYZ	xyz(11.3411, 18.4991, 12.4222)
Luminance	0.1850 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288759 #872856

analogous

#288729 #288759 #288687

triadic

#288759 #592887 #875928

tetradic

#288759 #292887 #872856 #868728

square

#288759 #292887 #872856 #868728

split-complementary

#288759 #872886 #872928

monochromatic

#0C291B #1A583A #288759 #36B678 #5BCE97

Accessibility & contrast

On white

4.47

#288759 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#288759 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288759

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288759	#FFFFFF	#000000	##000000
##288759	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867C56

Deuteranopia (green-blind)

#7A745C

Tritanopia (blue-blind)

#00867B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #288759;
/* rgb */ color: rgb(40, 135, 89);
/* oklch */ color: oklch(55.6% 0.114 157.9);

Tailwind

colors: {
  custom: {
    50: '#6fab88',
    500: '#288759',
    950: '#000000',
  },
}

SCSS

$custom: #288759;
$custom-light: #6fab88;
$custom-dark: #000000;

JSON

{
  "hex": "#288759",
  "rgb": {
    "r": 40,
    "g": 135,
    "b": 89
  },
  "hsl": {
    "h": 150.947,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.5564,
    "c": 0.11359,
    "h": 157.9
  },
  "luminance": 0.185
}

Semantic roles & 50–950 ramp

primary

#288759

secondary

#B45784

accent

#4A92DE

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #288759

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

Preview Lab → · Contrast checker → · Palette generator →