#258F6B#258F6B

#258F6B is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.2% C 0.110 H 165.5°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#258F6B
RGB	rgb(37, 143, 107)
HSL	hsl(160, 59%, 35%)
HSV	hsv(160, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 25.2%, 43.9%)
CIE-LAB	lab(53.06, -38.48, 10.78)
CIE-LCH	lch(53.06, 39.96, 164.35°)
OKLab	oklab(58.18% -0.1061 0.0275)
OKLCH	oklch(58.18% 0.11 165.5)
XYZ	xyz(13.2378, 21.0982, 17.2818)
Luminance	0.2110 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F6B #8F2549

analogous

#258F36 #258F6B #257E8F

triadic

#258F6B #6B258F #8F6B25

tetradic

#258F6B #36258F #8F2549 #7E8F25

square

#258F6B #36258F #8F2549 #7E8F25

split-complementary

#258F6B #8F257E #8F3625

monochromatic

#0C2E22 #185E47 #258F6B #32C08F #5AD4AB

Accessibility & contrast

On white

4.02

#258F6B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#258F6B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F6B

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F6B	#FFFFFF	#000000	##000000
##258F6B	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8569

Deuteranopia (green-blind)

#7E7B6D

Tritanopia (blue-blind)

#008F85

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #258f6b;
/* rgb */ color: rgb(37, 143, 107);
/* oklch */ color: oklch(58.2% 0.110 165.5);

Tailwind

colors: {
  custom: {
    50: '#70b095',
    500: '#258f6b',
    950: '#000000',
  },
}

SCSS

$custom: #258f6b;
$custom-light: #70b095;
$custom-dark: #000000;

JSON

{
  "hex": "#258f6b",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 107
  },
  "hsl": {
    "h": 159.623,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58181,
    "c": 0.10959,
    "h": 165.5
  },
  "luminance": 0.211
}

Semantic roles & 50–950 ramp

primary

#258F6B

secondary

#B95778

accent

#467BE2

background

#F7FAF9

surface

#EDF5F1

border

#C8CFCB

text

#08110D

muted

#7B807E

Preview Lab

Preview with #258F6B

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

Preview Lab → · Contrast checker → · Palette generator →