#288358#288358

#288358 is a mid, moderate teal. Relative luminance 0.174; OKLCH L 54.5% C 0.109 H 158.6°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#288358
RGB	rgb(40, 131, 88)
HSL	hsl(152, 53%, 34%)
HSV	hsv(152, 69%, 51%)
CMYK	cmyk(69.5%, 0%, 32.8%, 48.6%)
CIE-LAB	lab(48.74, -37.25, 15.69)
CIE-LCH	lch(48.74, 40.42, 157.17°)
OKLab	oklab(54.52% -0.1014 0.0397)
OKLCH	oklch(54.52% 0.109 158.6)
XYZ	xyz(10.7518, 17.3871, 12.0200)
Luminance	0.1739 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288358 #832853

analogous

#28832A #288358 #288083

triadic

#288358 #582883 #835828

tetradic

#288358 #2A2883 #832853 #808328

square

#288358 #2A2883 #832853 #808328

split-complementary

#288358 #832880 #832A28

monochromatic

#0B2519 #1A5439 #288358 #36B277 #59CC96

Accessibility & contrast

On white

4.69

#288358 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#288358 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288358

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288358	#FFFFFF	#000000	##FFFFFF
##288358	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827955

Deuteranopia (green-blind)

#76705B

Tritanopia (blue-blind)

#008278

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #288358;
/* rgb */ color: rgb(40, 131, 88);
/* oklch */ color: oklch(54.5% 0.109 158.6);

Tailwind

colors: {
  custom: {
    50: '#6ea887',
    500: '#288358',
    950: '#000000',
  },
}

SCSS

$custom: #288358;
$custom-light: #6ea887;
$custom-dark: #000000;

JSON

{
  "hex": "#288358",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 88
  },
  "hsl": {
    "h": 151.648,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54523,
    "c": 0.10885,
    "h": 158.6
  },
  "luminance": 0.17388
}

Semantic roles & 50–950 ramp

primary

#288358

secondary

#B15581

accent

#4B90DD

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #288358

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

Preview Lab → · Contrast checker → · Palette generator →