#258B68#258B68

#258B68 is a mid, moderate teal. Relative luminance 0.199; OKLCH L 57.0% C 0.107 H 165.4°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#258B68
RGB	rgb(37, 139, 104)
HSL	hsl(159, 58%, 35%)
HSV	hsv(159, 73%, 55%)
CMYK	cmyk(73.4%, 0%, 25.2%, 45.5%)
CIE-LAB	lab(51.67, -37.48, 10.55)
CIE-LCH	lch(51.67, 38.94, 164.27°)
OKLab	oklab(57.02% -0.1033 0.027)
OKLCH	oklch(57.02% 0.107 165.4)
XYZ	xyz(12.4929, 19.8566, 16.2683)
Luminance	0.1986 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258B68 #8B2548

analogous

#258B35 #258B68 #257B8B

triadic

#258B68 #68258B #8B6825

tetradic

#258B68 #35258B #8B2548 #7B8B25

square

#258B68 #35258B #8B2548 #7B8B25

split-complementary

#258B68 #8B257B #8B3525

monochromatic

#0B2A20 #185B44 #258B68 #32BB8C #58D3A8

Accessibility & contrast

On white

4.22

#258B68 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#258B68 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258B68

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258B68	#FFFFFF	#000000	##000000
##258B68	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888166

Deuteranopia (green-blind)

#7B776A

Tritanopia (blue-blind)

#008B81

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #258b68;
/* rgb */ color: rgb(37, 139, 104);
/* oklch */ color: oklch(57.0% 0.107 165.4);

Tailwind

colors: {
  custom: {
    50: '#6fae93',
    500: '#258b68',
    950: '#000000',
  },
}

SCSS

$custom: #258b68;
$custom-light: #6fae93;
$custom-dark: #000000;

JSON

{
  "hex": "#258b68",
  "rgb": {
    "r": 37,
    "g": 139,
    "b": 104
  },
  "hsl": {
    "h": 159.412,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57024,
    "c": 0.10679,
    "h": 165.4
  },
  "luminance": 0.19858
}

Semantic roles & 50–950 ramp

primary

#258B68

secondary

#B75576

accent

#477CE1

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #258B68

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

Preview Lab → · Contrast checker → · Palette generator →