#258799#258799

#258799 is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.7% C 0.090 H 212.9°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#258799
RGB	rgb(37, 135, 153)
HSL	hsl(189, 61%, 37%)
HSV	hsv(189, 76%, 60%)
CMYK	cmyk(75.8%, 11.8%, 0%, 40%)
CIE-LAB	lab(51.86, -21.25, -17.61)
CIE-LCH	lch(51.86, 27.60, 219.64°)
OKLab	oklab(57.66% -0.0759 -0.0491)
OKLCH	oklch(57.66% 0.09 212.9)
XYZ	xyz(15.1742, 20.0193, 33.1952)
Luminance	0.2002 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258799 #993725

analogous

#259971 #258799 #254D99

triadic

#258799 #992587 #879925

tetradic

#258799 #712599 #993725 #4D9925

square

#258799 #712599 #993725 #4D9925

split-complementary

#258799 #99254D #997125

monochromatic

#0D3036 #195C68 #258799 #31B2CA #60C6D9

Accessibility & contrast

On white

4.20

#258799 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#258799 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258799

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258799	#FFFFFF	#000000	##000000
##258799	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79829A

Deuteranopia (green-blind)

#6A7799

Tritanopia (blue-blind)

#008E8D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #258799;
/* rgb */ color: rgb(37, 135, 153);
/* oklch */ color: oklch(57.7% 0.090 212.9);

Tailwind

colors: {
  custom: {
    50: '#72aab7',
    500: '#258799',
    950: '#000000',
  },
}

SCSS

$custom: #258799;
$custom-light: #72aab7;
$custom-dark: #000000;

JSON

{
  "hex": "#258799",
  "rgb": {
    "r": 37,
    "g": 135,
    "b": 153
  },
  "hsl": {
    "h": 189.31,
    "s": 61.053,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57662,
    "c": 0.09036,
    "h": 212.9
  },
  "luminance": 0.20021
}

Semantic roles & 50–950 ramp

primary

#258799

secondary

#BE6B5C

accent

#5D44E4

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #258799

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

Preview Lab → · Contrast checker → · Palette generator →