#278D5D#278D5D

#278D5D is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.3% C 0.119 H 158.2°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#278D5D
RGB	rgb(39, 141, 93)
HSL	hsl(152, 57%, 35%)
HSV	hsv(152, 72%, 55%)
CMYK	cmyk(72.3%, 0%, 34%, 44.7%)
CIE-LAB	lab(52.14, -40.56, 17.47)
CIE-LCH	lch(52.14, 44.16, 156.70°)
OKLab	oklab(57.34% -0.1101 0.0441)
OKLCH	oklch(57.34% 0.119 158.2)
XYZ	xyz(12.3362, 20.2700, 13.6162)
Luminance	0.2027 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278D5D #8D2757

analogous

#278D2A #278D5D #278A8D

triadic

#278D5D #5D278D #8D5D27

tetradic

#278D5D #2A278D #8D2757 #8A8D27

square

#278D5D #2A278D #8D2757 #8A8D27

split-complementary

#278D5D #8D278A #8D2A27

monochromatic

#0C2D1E #1A5D3D #278D5D #34BD7D #5CD29B

Accessibility & contrast

On white

4.15

#278D5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#278D5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278D5D

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278D5D	#FFFFFF	#000000	##000000
##278D5D	1.00	4.15	5.05	5.05
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C825A

Deuteranopia (green-blind)

#7F7960

Tritanopia (blue-blind)

#008C80

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #278d5d;
/* rgb */ color: rgb(39, 141, 93);
/* oklch */ color: oklch(57.3% 0.119 158.2);

Tailwind

colors: {
  custom: {
    50: '#70af8b',
    500: '#278d5d',
    950: '#000000',
  },
}

SCSS

$custom: #278d5d;
$custom-light: #70af8b;
$custom-dark: #000000;

JSON

{
  "hex": "#278d5d",
  "rgb": {
    "r": 39,
    "g": 141,
    "b": 93
  },
  "hsl": {
    "h": 151.765,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57342,
    "c": 0.1186,
    "h": 158.2
  },
  "luminance": 0.20271
}

Semantic roles & 50–950 ramp

primary

#278D5D

secondary

#B75985

accent

#488FE0

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #278D5D

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

Preview Lab → · Contrast checker → · Palette generator →