#288459#288459

#288459 is a mid, moderate teal. Relative luminance 0.177; OKLCH L 54.8% C 0.109 H 158.8°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#288459
RGB	rgb(40, 132, 89)
HSL	hsl(152, 53%, 34%)
HSV	hsv(152, 70%, 52%)
CMYK	cmyk(69.7%, 0%, 32.6%, 48.2%)
CIE-LAB	lab(49.10, -37.46, 15.60)
CIE-LCH	lch(49.10, 40.58, 157.40°)
OKLab	oklab(54.82% -0.1019 0.0395)
OKLCH	oklch(54.82% 0.109 158.8)
XYZ	xyz(10.9285, 17.6737, 12.2847)
Luminance	0.1767 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288459 #842853

analogous

#28842B #288459 #288184

triadic

#288459 #592884 #845928

tetradic

#288459 #2B2884 #842853 #818428

square

#288459 #2B2884 #842853 #818428

split-complementary

#288459 #842881 #842B28

monochromatic

#0C261A #1A5539 #288459 #36B379 #5ACD97

Accessibility & contrast

On white

4.63

#288459 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#288459 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #288459

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288459	#FFFFFF	#000000	##FFFFFF
##288459	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837A56

Deuteranopia (green-blind)

#77715C

Tritanopia (blue-blind)

#008379

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #288459;
/* rgb */ color: rgb(40, 132, 89);
/* oklch */ color: oklch(54.8% 0.109 158.8);

Tailwind

colors: {
  custom: {
    50: '#6ea888',
    500: '#288459',
    950: '#000000',
  },
}

SCSS

$custom: #288459;
$custom-light: #6ea888;
$custom-dark: #000000;

JSON

{
  "hex": "#288459",
  "rgb": {
    "r": 40,
    "g": 132,
    "b": 89
  },
  "hsl": {
    "h": 151.957,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.5482,
    "c": 0.10933,
    "h": 158.8
  },
  "luminance": 0.17675
}

Semantic roles & 50–950 ramp

primary

#288459

secondary

#B25681

accent

#4B8FDD

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #288459

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

Preview Lab → · Contrast checker → · Palette generator →