#258B98#258B98

#258B98 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.6% C 0.091 H 207.7°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#258B98
RGB	rgb(37, 139, 152)
HSL	hsl(187, 61%, 37%)
HSV	hsv(187, 76%, 60%)
CMYK	cmyk(75.7%, 8.6%, 0%, 40.4%)
CIE-LAB	lab(53.08, -23.67, -15.17)
CIE-LCH	lch(53.08, 28.11, 212.65°)
OKLab	oklab(58.64% -0.0804 -0.0422)
OKLCH	oklch(58.64% 0.091 207.7)
XYZ	xyz(15.6606, 21.1237, 32.9516)
Luminance	0.2113 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258B98 #983225

analogous

#25986C #258B98 #255198

triadic

#258B98 #98258B #8B9825

tetradic

#258B98 #6C2598 #983225 #519825

square

#258B98 #6C2598 #983225 #519825

split-complementary

#258B98 #982551 #986C25

monochromatic

#0D3136 #195E67 #258B98 #31B8C9 #5FCAD8

Accessibility & contrast

On white

4.02

#258B98 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#258B98 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258B98

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258B98	#FFFFFF	#000000	##000000
##258B98	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8599

Deuteranopia (green-blind)

#6E7A98

Tritanopia (blue-blind)

#00918F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #258b98;
/* rgb */ color: rgb(37, 139, 152);
/* oklch */ color: oklch(58.6% 0.091 207.7);

Tailwind

colors: {
  custom: {
    50: '#73adb6',
    500: '#258b98',
    950: '#000000',
  },
}

SCSS

$custom: #258b98;
$custom-light: #73adb6;
$custom-dark: #000000;

JSON

{
  "hex": "#258b98",
  "rgb": {
    "r": 37,
    "g": 139,
    "b": 152
  },
  "hsl": {
    "h": 186.783,
    "s": 60.847,
    "l": 37.059
  },
  "oklch": {
    "l": 0.58639,
    "c": 0.0908,
    "h": 207.7
  },
  "luminance": 0.21126
}

Semantic roles & 50–950 ramp

primary

#258B98

secondary

#BD675C

accent

#5644E4

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #258B98

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

Preview Lab → · Contrast checker → · Palette generator →