#288E65#288E65

#288E65 is a mid, moderate teal. Relative luminance 0.207; OKLCH L 57.8% C 0.112 H 162.0°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#288E65
RGB	rgb(40, 142, 101)
HSL	hsl(156, 56%, 36%)
HSV	hsv(156, 72%, 56%)
CMYK	cmyk(71.8%, 0%, 28.9%, 44.3%)
CIE-LAB	lab(52.66, -39.02, 13.65)
CIE-LCH	lch(52.66, 41.34, 160.72°)
OKLab	oklab(57.83% -0.1067 0.0348)
OKLCH	oklch(57.83% 0.112 162)
XYZ	xyz(12.8957, 20.7352, 15.6321)
Luminance	0.2074 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288E65 #8E2851

analogous

#288E32 #288E65 #28848E

triadic

#288E65 #65288E #8E6528

tetradic

#288E65 #32288E #8E2851 #848E28

square

#288E65 #32288E #8E2851 #848E28

split-complementary

#288E65 #8E2884 #8E3228

monochromatic

#0D2F21 #1B5E43 #288E65 #35BE87 #5FD2A3

Accessibility & contrast

On white

4.08

#288E65 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#288E65 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288E65

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288E65	#FFFFFF	#000000	##000000
##288E65	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8363

Deuteranopia (green-blind)

#7F7A68

Tritanopia (blue-blind)

#008E83

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #288e65;
/* rgb */ color: rgb(40, 142, 101);
/* oklch */ color: oklch(57.8% 0.112 162.0);

Tailwind

colors: {
  custom: {
    50: '#70b091',
    500: '#288e65',
    950: '#000000',
  },
}

SCSS

$custom: #288e65;
$custom-light: #70b091;
$custom-dark: #000000;

JSON

{
  "hex": "#288e65",
  "rgb": {
    "r": 40,
    "g": 142,
    "b": 101
  },
  "hsl": {
    "h": 155.882,
    "s": 56.044,
    "l": 35.686
  },
  "oklch": {
    "l": 0.57828,
    "c": 0.11226,
    "h": 162
  },
  "luminance": 0.20737
}

Semantic roles & 50–950 ramp

primary

#288E65

secondary

#B75B80

accent

#4885DF

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #288E65

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

Preview Lab → · Contrast checker → · Palette generator →