#258F76#258F76

#258F76 is a mid, moderate teal. Relative luminance 0.213; OKLCH L 58.5% C 0.101 H 173.0°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#258F76
RGB	rgb(37, 143, 118)
HSL	hsl(166, 59%, 35%)
HSV	hsv(166, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 17.5%, 43.9%)
CIE-LAB	lab(53.32, -35.68, 4.85)
CIE-LCH	lch(53.32, 36.01, 172.26°)
OKLab	oklab(58.49% -0.1006 0.0123)
OKLCH	oklch(58.49% 0.101 173)
XYZ	xyz(13.8537, 21.3446, 20.5258)
Luminance	0.2135 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F76 #8F253E

analogous

#258F41 #258F76 #25738F

triadic

#258F76 #76258F #8F7625

tetradic

#258F76 #41258F #8F253E #738F25

square

#258F76 #41258F #8F253E #738F25

split-complementary

#258F76 #8F2573 #8F4125

monochromatic

#0C2E26 #185E4E #258F76 #32C09E #5AD4B7

Accessibility & contrast

On white

3.99

#258F76 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#258F76 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F76

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F76	#FFFFFF	#000000	##000000
##258F76	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8575

Deuteranopia (green-blind)

#7C7B78

Tritanopia (blue-blind)

#009088

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #258f76;
/* rgb */ color: rgb(37, 143, 118);
/* oklch */ color: oklch(58.5% 0.101 173.0);

Tailwind

colors: {
  custom: {
    50: '#70b09d',
    500: '#258f76',
    950: '#000000',
  },
}

SCSS

$custom: #258f76;
$custom-light: #70b09d;
$custom-dark: #000000;

JSON

{
  "hex": "#258f76",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 118
  },
  "hsl": {
    "h": 165.849,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58489,
    "c": 0.10134,
    "h": 173
  },
  "luminance": 0.21346
}

Semantic roles & 50–950 ramp

primary

#258F76

secondary

#B9576E

accent

#466BE2

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #258F76

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

Preview Lab → · Contrast checker → · Palette generator →