#258570#258570

#258570 is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.6% C 0.093 H 174.8°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#258570
RGB	rgb(37, 133, 112)
HSL	hsl(167, 56%, 33%)
HSV	hsv(167, 72%, 52%)
CMYK	cmyk(72.2%, 0%, 15.8%, 47.8%)
CIE-LAB	lab(49.90, -32.72, 3.39)
CIE-LCH	lch(49.90, 32.89, 174.08°)
OKLab	oklab(55.64% -0.0928 0.0085)
OKLCH	oklch(55.64% 0.093 174.8)
XYZ	xyz(12.0736, 18.3368, 18.2291)
Luminance	0.1834 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258570 #85253A

analogous

#258540 #258570 #256A85

triadic

#258570 #702585 #857025

tetradic

#258570 #402585 #85253A #6A8525

square

#258570 #402585 #85253A #6A8525

split-complementary

#258570 #85256A #854025

monochromatic

#0A251F #185548 #258570 #32B598 #55D0B5

Accessibility & contrast

On white

4.50

#258570 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#258570 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258570

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258570	#FFFFFF	#000000	##000000
##258570	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807C6F

Deuteranopia (green-blind)

#737372

Tritanopia (blue-blind)

#00877F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #258570;
/* rgb */ color: rgb(37, 133, 112);
/* oklch */ color: oklch(55.6% 0.093 174.8);

Tailwind

colors: {
  custom: {
    50: '#6ea999',
    500: '#258570',
    950: '#000000',
  },
}

SCSS

$custom: #258570;
$custom-light: #6ea999;
$custom-dark: #000000;

JSON

{
  "hex": "#258570",
  "rgb": {
    "r": 37,
    "g": 133,
    "b": 112
  },
  "hsl": {
    "h": 166.875,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55638,
    "c": 0.09324,
    "h": 174.8
  },
  "luminance": 0.18338
}

Semantic roles & 50–950 ramp

primary

#258570

secondary

#B45267

accent

#4869E0

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #258570

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

Preview Lab → · Contrast checker → · Palette generator →