#258D7F#258D7F

#258D7F is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.2% C 0.094 H 181.9°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#258D7F
RGB	rgb(37, 141, 127)
HSL	hsl(172, 58%, 35%)
HSV	hsv(172, 74%, 55%)
CMYK	cmyk(73.8%, 0%, 9.9%, 44.7%)
CIE-LAB	lab(52.92, -32.28, -0.93)
CIE-LCH	lch(52.92, 32.30, 181.66°)
OKLab	oklab(58.24% -0.0941 -0.003)
OKLCH	oklch(58.24% 0.094 181.9)
XYZ	xyz(14.1167, 20.9737, 23.3789)
Luminance	0.2097 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D7F #8D2533

analogous

#258D4B #258D7F #25678D

triadic

#258D7F #7F258D #8D7F25

tetradic

#258D7F #4B258D #8D2533 #678D25

square

#258D7F #4B258D #8D2533 #678D25

split-complementary

#258D7F #8D2567 #8D4B25

monochromatic

#0C2C28 #185D53 #258D7F #32BDAB #59D3C3

Accessibility & contrast

On white

4.04

#258D7F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#258D7F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D7F

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D7F	#FFFFFF	#000000	##000000
##258D7F	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86847E

Deuteranopia (green-blind)

#787A80

Tritanopia (blue-blind)

#009089

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #258d7f;
/* rgb */ color: rgb(37, 141, 127);
/* oklch */ color: oklch(58.2% 0.094 181.9);

Tailwind

colors: {
  custom: {
    50: '#70afa4',
    500: '#258d7f',
    950: '#000000',
  },
}

SCSS

$custom: #258d7f;
$custom-light: #70afa4;
$custom-dark: #000000;

JSON

{
  "hex": "#258d7f",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 127
  },
  "hsl": {
    "h": 171.923,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.5824,
    "c": 0.09411,
    "h": 181.9
  },
  "luminance": 0.20975
}

Semantic roles & 50–950 ramp

primary

#258D7F

secondary

#B85663

accent

#465BE2

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #258D7F

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

Preview Lab → · Contrast checker → · Palette generator →