#258D7A#258D7A

#258D7A is a mid, moderate teal. Relative luminance 0.208; OKLCH L 58.1% C 0.097 H 177.5°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#258D7A
RGB	rgb(37, 141, 122)
HSL	hsl(169, 58%, 35%)
HSV	hsv(169, 74%, 55%)
CMYK	cmyk(73.8%, 0%, 13.5%, 44.7%)
CIE-LAB	lab(52.78, -33.68, 1.76)
CIE-LCH	lch(52.78, 33.73, 177.02°)
OKLab	oklab(58.08% -0.0965 0.0041)
OKLCH	oklch(58.08% 0.097 177.5)
XYZ	xyz(13.7989, 20.8466, 21.7051)
Luminance	0.2085 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D7A #8D2538

analogous

#258D46 #258D7A #256C8D

triadic

#258D7A #7A258D #8D7A25

tetradic

#258D7A #46258D #8D2538 #6C8D25

square

#258D7A #46258D #8D2538 #6C8D25

split-complementary

#258D7A #8D256C #8D4625

monochromatic

#0C2C26 #185D50 #258D7A #32BDA4 #59D3BD

Accessibility & contrast

On white

4.06

#258D7A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#258D7A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D7A

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D7A	#FFFFFF	#000000	##000000
##258D7A	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878479

Deuteranopia (green-blind)

#797A7B

Tritanopia (blue-blind)

#008F87

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #258d7a;
/* rgb */ color: rgb(37, 141, 122);
/* oklch */ color: oklch(58.1% 0.097 177.5);

Tailwind

colors: {
  custom: {
    50: '#70afa0',
    500: '#258d7a',
    950: '#000000',
  },
}

SCSS

$custom: #258d7a;
$custom-light: #70afa0;
$custom-dark: #000000;

JSON

{
  "hex": "#258d7a",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 122
  },
  "hsl": {
    "h": 169.038,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.5808,
    "c": 0.09659,
    "h": 177.5
  },
  "luminance": 0.20848
}

Semantic roles & 50–950 ramp

primary

#258D7A

secondary

#B85668

accent

#4663E2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #258D7A

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

Preview Lab → · Contrast checker → · Palette generator →