#258F98#258F98

#258F98 is a mid, moderate teal. Relative luminance 0.223; OKLCH L 59.7% C 0.092 H 203.5°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#258F98
RGB	rgb(37, 143, 152)
HSL	hsl(185, 61%, 37%)
HSV	hsv(185, 76%, 60%)
CMYK	cmyk(75.7%, 5.9%, 0%, 40.4%)
CIE-LAB	lab(54.35, -25.71, -13.26)
CIE-LCH	lch(54.35, 28.93, 207.27°)
OKLab	oklab(59.66% -0.0845 -0.0368)
OKLCH	oklch(59.66% 0.092 203.5)
XYZ	xyz(16.2504, 22.3033, 33.1482)
Luminance	0.2230 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F98 #982E25

analogous

#259868 #258F98 #255598

triadic

#258F98 #98258F #8F9825

tetradic

#258F98 #682598 #982E25 #559825

square

#258F98 #682598 #982E25 #559825

split-complementary

#258F98 #982555 #986825

monochromatic

#0D3236 #196167 #258F98 #31BDC9 #5FCFD8

Accessibility & contrast

On white

3.85

#258F98 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#258F98 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F98

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F98	#FFFFFF	#000000	##000000
##258F98	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838999

Deuteranopia (green-blind)

#737D98

Tritanopia (blue-blind)

#009592

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #258f98;
/* rgb */ color: rgb(37, 143, 152);
/* oklch */ color: oklch(59.7% 0.092 203.5);

Tailwind

colors: {
  custom: {
    50: '#73b0b6',
    500: '#258f98',
    950: '#000000',
  },
}

SCSS

$custom: #258f98;
$custom-light: #73b0b6;
$custom-dark: #000000;

JSON

{
  "hex": "#258f98",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 152
  },
  "hsl": {
    "h": 184.696,
    "s": 60.847,
    "l": 37.059
  },
  "oklch": {
    "l": 0.5966,
    "c": 0.09219,
    "h": 203.5
  },
  "luminance": 0.22305
}

Semantic roles & 50–950 ramp

primary

#258F98

secondary

#BD635C

accent

#5044E4

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #258F98

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

Preview Lab → · Contrast checker → · Palette generator →