#258C72#258C72

#258C72 is a mid, moderate teal. Relative luminance 0.204; OKLCH L 57.6% C 0.100 H 171.8°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#258C72
RGB	rgb(37, 140, 114)
HSL	hsl(165, 58%, 35%)
HSV	hsv(165, 74%, 55%)
CMYK	cmyk(73.6%, 0%, 18.6%, 45.1%)
CIE-LAB	lab(52.24, -35.38, 5.60)
CIE-LCH	lch(52.24, 35.82, 171.00°)
OKLab	oklab(57.57% -0.0994 0.0143)
OKLCH	oklch(57.57% 0.1 171.8)
XYZ	xyz(13.1767, 20.3628, 19.1523)
Luminance	0.2036 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258C72 #8C253F

analogous

#258C3E #258C72 #25738C

triadic

#258C72 #72258C #8C7225

tetradic

#258C72 #3E258C #8C253F #738C25

square

#258C72 #3E258C #8C253F #738C25

split-complementary

#258C72 #8C2573 #8C3E25

monochromatic

#0B2B23 #185C4B #258C72 #32BC99 #58D3B4

Accessibility & contrast

On white

4.14

#258C72 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#258C72 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258C72

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258C72	#FFFFFF	#000000	##000000
##258C72	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888271

Deuteranopia (green-blind)

#7A7974

Tritanopia (blue-blind)

#008D84

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #258c72;
/* rgb */ color: rgb(37, 140, 114);
/* oklch */ color: oklch(57.6% 0.100 171.8);

Tailwind

colors: {
  custom: {
    50: '#6fae9a',
    500: '#258c72',
    950: '#000000',
  },
}

SCSS

$custom: #258c72;
$custom-light: #6fae9a;
$custom-dark: #000000;

JSON

{
  "hex": "#258c72",
  "rgb": {
    "r": 37,
    "g": 140,
    "b": 114
  },
  "hsl": {
    "h": 164.854,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57571,
    "c": 0.10041,
    "h": 171.8
  },
  "luminance": 0.20364
}

Semantic roles & 50–950 ramp

primary

#258C72

secondary

#B8556E

accent

#466EE1

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #258C72

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

Preview Lab → · Contrast checker → · Palette generator →