#256259#256259

#256259 is a mid, moderate teal. Relative luminance 0.099; OKLCH L 45.4% C 0.064 H 182.1°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#256259
RGB	rgb(37, 98, 89)
HSL	hsl(171, 45%, 26%)
HSV	hsv(171, 62%, 38%)
CMYK	cmyk(62.2%, 0%, 9.2%, 61.6%)
CIE-LAB	lab(37.57, -21.99, -0.74)
CIE-LCH	lch(37.57, 22.01, 181.93°)
OKLab	oklab(45.38% -0.0643 -0.0024)
OKLCH	oklch(45.38% 0.064 182.1)
XYZ	xyz(6.9330, 9.8492, 10.9850)
Luminance	0.0985 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256259 #62252E

analogous

#25623B #256259 #254D62

triadic

#256259 #592562 #625925

tetradic

#256259 #3B2562 #62252E #4D6225

square

#256259 #3B2562 #62252E #4D6225

split-complementary

#256259 #62254D #623B25

monochromatic

#081614 #143631 #256259 #368E81 #48BAA9

Accessibility & contrast

On white

7.07

#256259 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#256259 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #256259

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256259	#FFFFFF	#000000	##FFFFFF
##256259	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5C59

Deuteranopia (green-blind)

#54565A

Tritanopia (blue-blind)

#00645F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #256259;
/* rgb */ color: rgb(37, 98, 89);
/* oklch */ color: oklch(45.4% 0.064 182.1);

Tailwind

colors: {
  custom: {
    50: '#678f87',
    500: '#256259',
    950: '#000000',
  },
}

SCSS

$custom: #256259;
$custom-light: #678f87;
$custom-dark: #000000;

JSON

{
  "hex": "#256259",
  "rgb": {
    "r": 37,
    "g": 98,
    "b": 89
  },
  "hsl": {
    "h": 171.148,
    "s": 45.185,
    "l": 26.471
  },
  "oklch": {
    "l": 0.45377,
    "c": 0.06438,
    "h": 182.1
  },
  "luminance": 0.0985
}

Semantic roles & 50–950 ramp

primary

#256259

secondary

#954E58

accent

#5366D5

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #256259

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

Preview Lab → · Contrast checker → · Palette generator →