#278458#278458

#278458 is a mid, moderate teal. Relative luminance 0.176; OKLCH L 54.8% C 0.111 H 158.4°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#278458
RGB	rgb(39, 132, 88)
HSL	hsl(152, 54%, 34%)
HSV	hsv(152, 70%, 52%)
CMYK	cmyk(70.5%, 0%, 33.3%, 48.2%)
CIE-LAB	lab(49.05, -37.86, 16.10)
CIE-LCH	lch(49.05, 41.15, 156.96°)
OKLab	oklab(54.77% -0.1029 0.0407)
OKLCH	oklch(54.77% 0.111 158.4)
XYZ	xyz(10.8484, 17.6372, 12.0632)
Luminance	0.1764 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278458 #842753

analogous

#278429 #278458 #278184

triadic

#278458 #582784 #845827

tetradic

#278458 #292784 #842753 #818427

square

#278458 #292784 #842753 #818427

split-complementary

#278458 #842781 #842927

monochromatic

#0B2619 #195539 #278458 #35B377 #58CE96

Accessibility & contrast

On white

4.64

#278458 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#278458 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #278458

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278458	#FFFFFF	#000000	##FFFFFF
##278458	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837A55

Deuteranopia (green-blind)

#77715B

Tritanopia (blue-blind)

#008378

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #278458;
/* rgb */ color: rgb(39, 132, 88);
/* oklch */ color: oklch(54.8% 0.111 158.4);

Tailwind

colors: {
  custom: {
    50: '#6ea887',
    500: '#278458',
    950: '#000000',
  },
}

SCSS

$custom: #278458;
$custom-light: #6ea887;
$custom-dark: #000000;

JSON

{
  "hex": "#278458",
  "rgb": {
    "r": 39,
    "g": 132,
    "b": 88
  },
  "hsl": {
    "h": 151.613,
    "s": 54.386,
    "l": 33.529
  },
  "oklch": {
    "l": 0.5477,
    "c": 0.11069,
    "h": 158.4
  },
  "luminance": 0.17638
}

Semantic roles & 50–950 ramp

primary

#278458

secondary

#B25481

accent

#4A90DE

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #278458

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

Preview Lab → · Contrast checker → · Palette generator →