#258858#258858

#258858 is a mid, moderate teal. Relative luminance 0.187; OKLCH L 55.8% C 0.117 H 157.4°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#258858
RGB	rgb(37, 136, 88)
HSL	hsl(151, 57%, 34%)
HSV	hsv(151, 73%, 53%)
CMYK	cmyk(72.8%, 0%, 35.3%, 46.7%)
CIE-LAB	lab(50.34, -39.89, 17.84)
CIE-LCH	lch(50.34, 43.70, 155.90°)
OKLab	oklab(55.82% -0.1081 0.0449)
OKLCH	oklch(55.82% 0.117 157.4)
XYZ	xyz(11.3275, 18.7049, 12.2441)
Luminance	0.1871 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258858 #882555

analogous

#258827 #258858 #258788

triadic

#258858 #582588 #885825

tetradic

#258858 #272588 #882555 #878825

square

#258858 #272588 #882555 #878825

split-complementary

#258858 #882587 #882725

monochromatic

#0B281A #185839 #258858 #32B877 #56D196

Accessibility & contrast

On white

4.43

#258858 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#258858 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258858

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258858	#FFFFFF	#000000	##000000
##258858	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877D55

Deuteranopia (green-blind)

#7B745B

Tritanopia (blue-blind)

#00877C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #258858;
/* rgb */ color: rgb(37, 136, 88);
/* oklch */ color: oklch(55.8% 0.117 157.4);

Tailwind

colors: {
  custom: {
    50: '#6eab87',
    500: '#258858',
    950: '#000000',
  },
}

SCSS

$custom: #258858;
$custom-light: #6eab87;
$custom-dark: #000000;

JSON

{
  "hex": "#258858",
  "rgb": {
    "r": 37,
    "g": 136,
    "b": 88
  },
  "hsl": {
    "h": 150.909,
    "s": 57.225,
    "l": 33.922
  },
  "oklch": {
    "l": 0.55815,
    "c": 0.11712,
    "h": 157.4
  },
  "luminance": 0.18706
}

Semantic roles & 50–950 ramp

primary

#258858

secondary

#B65383

accent

#4792E0

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #258858

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

Preview Lab → · Contrast checker → · Palette generator →