#258F97#258F97

#258F97 is a mid, moderate teal. Relative luminance 0.223; OKLCH L 59.6% C 0.092 H 202.6°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#258F97
RGB	rgb(37, 143, 151)
HSL	hsl(184, 61%, 37%)
HSV	hsv(184, 75%, 59%)
CMYK	cmyk(75.5%, 5.3%, 0%, 40.8%)
CIE-LAB	lab(54.31, -26.03, -12.73)
CIE-LCH	lch(54.31, 28.98, 206.06°)
OKLab	oklab(59.62% -0.085 -0.0354)
OKLCH	oklch(59.62% 0.092 202.6)
XYZ	xyz(16.1688, 22.2706, 32.7187)
Luminance	0.2227 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F97 #972D25

analogous

#259766 #258F97 #255697

triadic

#258F97 #97258F #8F9725

tetradic

#258F97 #662597 #972D25 #569725

square

#258F97 #662597 #972D25 #569725

split-complementary

#258F97 #972556 #976625

monochromatic

#0D3235 #196066 #258F97 #31BEC8 #5FCFD8

Accessibility & contrast

On white

3.85

#258F97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#258F97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F97

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F97	#FFFFFF	#000000	##000000
##258F97	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838998

Deuteranopia (green-blind)

#737D97

Tritanopia (blue-blind)

#009591

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #258f97;
/* rgb */ color: rgb(37, 143, 151);
/* oklch */ color: oklch(59.6% 0.092 202.6);

Tailwind

colors: {
  custom: {
    50: '#73b0b5',
    500: '#258f97',
    950: '#000000',
  },
}

SCSS

$custom: #258f97;
$custom-light: #73b0b5;
$custom-dark: #000000;

JSON

{
  "hex": "#258f97",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 151
  },
  "hsl": {
    "h": 184.211,
    "s": 60.638,
    "l": 36.863
  },
  "oklch": {
    "l": 0.59621,
    "c": 0.09203,
    "h": 202.6
  },
  "luminance": 0.22273
}

Semantic roles & 50–950 ramp

primary

#258F97

secondary

#BD625B

accent

#4F44E4

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #258F97

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

Preview Lab → · Contrast checker → · Palette generator →