#258F75#258F75

#258F75 is a mid, moderate teal. Relative luminance 0.213; OKLCH L 58.5% C 0.102 H 172.3°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#258F75
RGB	rgb(37, 143, 117)
HSL	hsl(165, 59%, 35%)
HSV	hsv(165, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 18.2%, 43.9%)
CIE-LAB	lab(53.30, -35.94, 5.39)
CIE-LCH	lch(53.30, 36.34, 171.48°)
OKLab	oklab(58.46% -0.1011 0.0137)
OKLCH	oklch(58.46% 0.102 172.3)
XYZ	xyz(13.7946, 21.3210, 20.2145)
Luminance	0.2132 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F75 #8F253F

analogous

#258F40 #258F75 #25748F

triadic

#258F75 #75258F #8F7525

tetradic

#258F75 #40258F #8F253F #748F25

square

#258F75 #40258F #8F253F #748F25

split-complementary

#258F75 #8F2574 #8F4025

monochromatic

#0C2E25 #185E4D #258F75 #32C09D #5AD4B6

Accessibility & contrast

On white

3.99

#258F75 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#258F75 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F75

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F75	#FFFFFF	#000000	##000000
##258F75	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8574

Deuteranopia (green-blind)

#7C7B77

Tritanopia (blue-blind)

#009087

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #258f75;
/* rgb */ color: rgb(37, 143, 117);
/* oklch */ color: oklch(58.5% 0.102 172.3);

Tailwind

colors: {
  custom: {
    50: '#70b09c',
    500: '#258f75',
    950: '#000000',
  },
}

SCSS

$custom: #258f75;
$custom-light: #70b09c;
$custom-dark: #000000;

JSON

{
  "hex": "#258f75",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 117
  },
  "hsl": {
    "h": 165.283,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58459,
    "c": 0.10201,
    "h": 172.3
  },
  "luminance": 0.21323
}

Semantic roles & 50–950 ramp

primary

#258F75

secondary

#B9576F

accent

#466CE2

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #258F75

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

Preview Lab → · Contrast checker → · Palette generator →