#288E61#288E61

#288E61 is a mid, moderate teal. Relative luminance 0.207; OKLCH L 57.7% C 0.116 H 159.8°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#288E61
RGB	rgb(40, 142, 97)
HSL	hsl(154, 56%, 36%)
HSV	hsv(154, 72%, 56%)
CMYK	cmyk(71.8%, 0%, 31.7%, 44.3%)
CIE-LAB	lab(52.57, -39.93, 15.81)
CIE-LCH	lch(52.57, 42.94, 158.40°)
OKLab	oklab(57.73% -0.1087 0.0401)
OKLCH	oklch(57.73% 0.116 159.8)
XYZ	xyz(12.7045, 20.6587, 14.6249)
Luminance	0.2066 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288E61 #8E2855

analogous

#288E2E #288E61 #28888E

triadic

#288E61 #61288E #8E6128

tetradic

#288E61 #2E288E #8E2855 #888E28

square

#288E61 #2E288E #8E2855 #888E28

split-complementary

#288E61 #8E2888 #8E2E28

monochromatic

#0D2F20 #1B5E40 #288E61 #35BE82 #5FD29F

Accessibility & contrast

On white

4.09

#288E61 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#288E61 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288E61

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288E61	#FFFFFF	#000000	##000000
##288E61	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C835E

Deuteranopia (green-blind)

#7F7A64

Tritanopia (blue-blind)

#008D82

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #288e61;
/* rgb */ color: rgb(40, 142, 97);
/* oklch */ color: oklch(57.7% 0.116 159.8);

Tailwind

colors: {
  custom: {
    50: '#70b08e',
    500: '#288e61',
    950: '#000000',
  },
}

SCSS

$custom: #288e61;
$custom-light: #70b08e;
$custom-dark: #000000;

JSON

{
  "hex": "#288e61",
  "rgb": {
    "r": 40,
    "g": 142,
    "b": 97
  },
  "hsl": {
    "h": 153.529,
    "s": 56.044,
    "l": 35.686
  },
  "oklch": {
    "l": 0.5773,
    "c": 0.11588,
    "h": 159.8
  },
  "luminance": 0.2066
}

Semantic roles & 50–950 ramp

primary

#288E61

secondary

#B75B83

accent

#488BDF

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #288E61

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

Preview Lab → · Contrast checker → · Palette generator →