#288E70#288E70

#288E70 is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.1% C 0.103 H 169.0°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#288E70
RGB	rgb(40, 142, 112)
HSL	hsl(162, 56%, 36%)
HSV	hsv(162, 72%, 56%)
CMYK	cmyk(71.8%, 0%, 21.1%, 44.3%)
CIE-LAB	lab(52.91, -36.34, 7.72)
CIE-LCH	lch(52.91, 37.15, 168.01°)
OKLab	oklab(58.12% -0.1013 0.0197)
OKLCH	oklch(58.12% 0.103 169)
XYZ	xyz(13.4712, 20.9654, 18.6629)
Luminance	0.2097 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288E70 #8E2846

analogous

#288E3D #288E70 #28798E

triadic

#288E70 #70288E #8E7028

tetradic

#288E70 #3D288E #8E2846 #798E28

square

#288E70 #3D288E #8E2846 #798E28

split-complementary

#288E70 #8E2879 #8E3D28

monochromatic

#0D2F25 #1B5E4A #288E70 #35BE96 #5FD2B0

Accessibility & contrast

On white

4.04

#288E70 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#288E70 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288E70

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288E70	#FFFFFF	#000000	##000000
##288E70	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A846E

Deuteranopia (green-blind)

#7D7A72

Tritanopia (blue-blind)

#008F85

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #288e70;
/* rgb */ color: rgb(40, 142, 112);
/* oklch */ color: oklch(58.1% 0.103 169.0);

Tailwind

colors: {
  custom: {
    50: '#71b099',
    500: '#288e70',
    950: '#000000',
  },
}

SCSS

$custom: #288e70;
$custom-light: #71b099;
$custom-dark: #000000;

JSON

{
  "hex": "#288e70",
  "rgb": {
    "r": 40,
    "g": 142,
    "b": 112
  },
  "hsl": {
    "h": 162.353,
    "s": 56.044,
    "l": 35.686
  },
  "oklch": {
    "l": 0.58119,
    "c": 0.10315,
    "h": 169
  },
  "luminance": 0.20967
}

Semantic roles & 50–950 ramp

primary

#288E70

secondary

#B75B76

accent

#4875DF

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#09100D

muted

#7B7F7E

Preview Lab

Preview with #288E70

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

Preview Lab → · Contrast checker → · Palette generator →