#258777#258777

#258777 is a mid, moderate teal. Relative luminance 0.191; OKLCH L 56.4% C 0.092 H 179.4°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#258777
RGB	rgb(37, 135, 119)
HSL	hsl(170, 57%, 34%)
HSV	hsv(170, 73%, 53%)
CMYK	cmyk(72.6%, 0%, 11.9%, 47.1%)
CIE-LAB	lab(50.75, -31.72, 0.54)
CIE-LCH	lch(50.75, 31.72, 179.03°)
OKLab	oklab(56.39% -0.0916 0.0009)
OKLCH	oklch(56.39% 0.092 179.4)
XYZ	xyz(12.7551, 19.0517, 20.4543)
Luminance	0.1905 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258777 #872535

analogous

#258746 #258777 #256687

triadic

#258777 #772587 #877725

tetradic

#258777 #462587 #872535 #668725

square

#258777 #462587 #872535 #668725

split-complementary

#258777 #872566 #874625

monochromatic

#0B2722 #18574D #258777 #32B7A1 #56D1BD

Accessibility & contrast

On white

4.37

#258777 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#258777 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258777

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258777	#FFFFFF	#000000	##000000
##258777	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817F76

Deuteranopia (green-blind)

#747578

Tritanopia (blue-blind)

#008982

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #258777;
/* rgb */ color: rgb(37, 135, 119);
/* oklch */ color: oklch(56.4% 0.092 179.4);

Tailwind

colors: {
  custom: {
    50: '#6faa9e',
    500: '#258777',
    950: '#000000',
  },
}

SCSS

$custom: #258777;
$custom-light: #6faa9e;
$custom-dark: #000000;

JSON

{
  "hex": "#258777",
  "rgb": {
    "r": 37,
    "g": 135,
    "b": 119
  },
  "hsl": {
    "h": 170.204,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56392,
    "c": 0.09155,
    "h": 179.4
  },
  "luminance": 0.19053
}

Semantic roles & 50–950 ramp

primary

#258777

secondary

#B55363

accent

#4860E0

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #258777

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

Preview Lab → · Contrast checker → · Palette generator →