#258F7C#258F7C

#258F7C is a mid, moderate teal. Relative luminance 0.215; OKLCH L 58.7% C 0.098 H 177.8°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#258F7C
RGB	rgb(37, 143, 124)
HSL	hsl(169, 59%, 35%)
HSV	hsv(169, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 13.3%, 43.9%)
CIE-LAB	lab(53.48, -34.05, 1.62)
CIE-LCH	lch(53.48, 34.09, 177.27°)
OKLab	oklab(58.67% -0.0976 0.0038)
OKLCH	oklch(58.67% 0.098 177.8)
XYZ	xyz(14.2217, 21.4918, 22.4637)
Luminance	0.2149 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F7C #8F2538

analogous

#258F47 #258F7C #256D8F

triadic

#258F7C #7C258F #8F7C25

tetradic

#258F7C #47258F #8F2538 #6D8F25

square

#258F7C #47258F #8F2538 #6D8F25

split-complementary

#258F7C #8F256D #8F4725

monochromatic

#0C2E28 #185E52 #258F7C #32C0A6 #5AD4BE

Accessibility & contrast

On white

3.96

#258F7C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#258F7C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F7C

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F7C	#FFFFFF	#000000	##000000
##258F7C	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89867B

Deuteranopia (green-blind)

#7B7B7E

Tritanopia (blue-blind)

#009189

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #258f7c;
/* rgb */ color: rgb(37, 143, 124);
/* oklch */ color: oklch(58.7% 0.098 177.8);

Tailwind

colors: {
  custom: {
    50: '#71b0a1',
    500: '#258f7c',
    950: '#000000',
  },
}

SCSS

$custom: #258f7c;
$custom-light: #71b0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#258f7c",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 124
  },
  "hsl": {
    "h": 169.245,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58671,
    "c": 0.09771,
    "h": 177.8
  },
  "luminance": 0.21493
}

Semantic roles & 50–950 ramp

primary

#258F7C

secondary

#B95768

accent

#4662E2

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#09100F

muted

#7B7F7E

Preview Lab

Preview with #258F7C

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

Preview Lab → · Contrast checker → · Palette generator →