#258A98#258A98

#258A98 is a mid, moderate teal. Relative luminance 0.208; OKLCH L 58.4% C 0.091 H 208.7°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#258A98
RGB	rgb(37, 138, 152)
HSL	hsl(187, 61%, 37%)
HSV	hsv(187, 76%, 60%)
CMYK	cmyk(75.7%, 9.2%, 0%, 40.4%)
CIE-LAB	lab(52.77, -23.15, -15.64)
CIE-LCH	lch(52.77, 27.94, 214.05°)
OKLab	oklab(58.38% -0.0794 -0.0435)
OKLCH	oklch(58.38% 0.091 208.7)
XYZ	xyz(15.5165, 20.8354, 32.9035)
Luminance	0.2084 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258A98 #983325

analogous

#25986C #258A98 #255198

triadic

#258A98 #98258A #8A9825

tetradic

#258A98 #6C2598 #983325 #519825

square

#258A98 #6C2598 #983325 #519825

split-complementary

#258A98 #982551 #986C25

monochromatic

#0D3136 #195D67 #258A98 #31B7C9 #5FC9D8

Accessibility & contrast

On white

4.06

#258A98 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#258A98 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258A98

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258A98	#FFFFFF	#000000	##000000
##258A98	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8599

Deuteranopia (green-blind)

#6D7998

Tritanopia (blue-blind)

#00918E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #258a98;
/* rgb */ color: rgb(37, 138, 152);
/* oklch */ color: oklch(58.4% 0.091 208.7);

Tailwind

colors: {
  custom: {
    50: '#73acb6',
    500: '#258a98',
    950: '#000000',
  },
}

SCSS

$custom: #258a98;
$custom-light: #73acb6;
$custom-dark: #000000;

JSON

{
  "hex": "#258a98",
  "rgb": {
    "r": 37,
    "g": 138,
    "b": 152
  },
  "hsl": {
    "h": 187.304,
    "s": 60.847,
    "l": 37.059
  },
  "oklch": {
    "l": 0.58384,
    "c": 0.09053,
    "h": 208.7
  },
  "luminance": 0.20837
}

Semantic roles & 50–950 ramp

primary

#258A98

secondary

#BD675C

accent

#5744E4

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #258A98

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

Preview Lab → · Contrast checker → · Palette generator →