#258563#258563

#258563 is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.3% C 0.103 H 164.9°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#258563
RGB	rgb(37, 133, 99)
HSL	hsl(159, 56%, 33%)
HSV	hsv(159, 72%, 52%)
CMYK	cmyk(72.2%, 0%, 25.6%, 47.8%)
CIE-LAB	lab(49.58, -36.07, 10.49)
CIE-LCH	lch(49.58, 37.57, 163.78°)
OKLab	oklab(55.27% -0.0994 0.0268)
OKLCH	oklch(55.27% 0.103 164.9)
XYZ	xyz(11.4014, 18.0679, 14.6885)
Luminance	0.1807 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258563 #852547

analogous

#258533 #258563 #257785

triadic

#258563 #632585 #856325

tetradic

#258563 #332585 #852547 #778525

square

#258563 #332585 #852547 #778525

split-complementary

#258563 #852577 #853325

monochromatic

#0A251C #18553F #258563 #32B587 #55D0A4

Accessibility & contrast

On white

4.55

#258563 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#258563 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258563

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258563	#FFFFFF	#000000	##000000
##258563	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827B61

Deuteranopia (green-blind)

#767265

Tritanopia (blue-blind)

#00857C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #258563;
/* rgb */ color: rgb(37, 133, 99);
/* oklch */ color: oklch(55.3% 0.103 164.9);

Tailwind

colors: {
  custom: {
    50: '#6da98f',
    500: '#258563',
    950: '#000000',
  },
}

SCSS

$custom: #258563;
$custom-light: #6da98f;
$custom-dark: #000000;

JSON

{
  "hex": "#258563",
  "rgb": {
    "r": 37,
    "g": 133,
    "b": 99
  },
  "hsl": {
    "h": 158.75,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55266,
    "c": 0.10295,
    "h": 164.9
  },
  "luminance": 0.18069
}

Semantic roles & 50–950 ramp

primary

#258563

secondary

#B45275

accent

#487EE0

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #258563

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

Preview Lab → · Contrast checker → · Palette generator →