#258E84#258E84

#258E84 is a mid, moderate teal. Relative luminance 0.214; OKLCH L 58.7% C 0.093 H 185.5°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#258E84
RGB	rgb(37, 142, 132)
HSL	hsl(174, 59%, 35%)
HSV	hsv(174, 74%, 56%)
CMYK	cmyk(73.9%, 0%, 7%, 44.3%)
CIE-LAB	lab(53.39, -31.32, -3.14)
CIE-LCH	lch(53.39, 31.47, 185.72°)
OKLab	oklab(58.67% -0.0927 -0.009)
OKLCH	oklch(58.67% 0.093 185.5)
XYZ	xyz(14.5988, 21.4035, 25.1872)
Luminance	0.2140 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258E84 #8E252F

analogous

#258E50 #258E84 #25638E

triadic

#258E84 #84258E #8E8425

tetradic

#258E84 #50258E #8E252F #638E25

square

#258E84 #50258E #8E252F #638E25

split-complementary

#258E84 #8E2563 #8E5025

monochromatic

#0C2D2A #185D57 #258E84 #32BFB1 #5AD4C8

Accessibility & contrast

On white

3.98

#258E84 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#258E84 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258E84

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258E84	#FFFFFF	#000000	##000000
##258E84	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868684

Deuteranopia (green-blind)

#787B85

Tritanopia (blue-blind)

#00918B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #258e84;
/* rgb */ color: rgb(37, 142, 132);
/* oklch */ color: oklch(58.7% 0.093 185.5);

Tailwind

colors: {
  custom: {
    50: '#71afa7',
    500: '#258e84',
    950: '#000000',
  },
}

SCSS

$custom: #258e84;
$custom-light: #71afa7;
$custom-dark: #000000;

JSON

{
  "hex": "#258e84",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 132
  },
  "hsl": {
    "h": 174.286,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58669,
    "c": 0.09313,
    "h": 185.5
  },
  "luminance": 0.21405
}

Semantic roles & 50–950 ramp

primary

#258E84

secondary

#B95660

accent

#4655E2

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #258E84

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

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