#256458#256458

#256458 is a mid, moderate teal. Relative luminance 0.102; OKLCH L 45.9% C 0.067 H 178.5°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#256458
RGB	rgb(37, 100, 88)
HSL	hsl(169, 46%, 27%)
HSV	hsv(169, 63%, 39%)
CMYK	cmyk(63%, 0%, 12%, 60.8%)
CIE-LAB	lab(38.22, -23.32, 0.82)
CIE-LCH	lch(38.22, 23.33, 177.99°)
OKLab	oklab(45.89% -0.0673 0.0018)
OKLCH	oklch(45.89% 0.067 178.5)
XYZ	xyz(7.0808, 10.2115, 10.8285)
Luminance	0.1021 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256458 #642531

analogous

#256439 #256458 #255164

triadic

#256458 #582564 #645825

tetradic

#256458 #392564 #642531 #516425

square

#256458 #392564 #642531 #516425

split-complementary

#256458 #642551 #643925

monochromatic

#081614 #143731 #256458 #36917F #48BBA5

Accessibility & contrast

On white

6.90

#256458 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#256458 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256458

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256458	#FFFFFF	#000000	##FFFFFF
##256458	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605E58

Deuteranopia (green-blind)

#575759

Tritanopia (blue-blind)

#006660

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #256458;
/* rgb */ color: rgb(37, 100, 88);
/* oklch */ color: oklch(45.9% 0.067 178.5);

Tailwind

colors: {
  custom: {
    50: '#679087',
    500: '#256458',
    950: '#000000',
  },
}

SCSS

$custom: #256458;
$custom-light: #679087;
$custom-dark: #000000;

JSON

{
  "hex": "#256458",
  "rgb": {
    "r": 37,
    "g": 100,
    "b": 88
  },
  "hsl": {
    "h": 168.571,
    "s": 45.985,
    "l": 26.863
  },
  "oklch": {
    "l": 0.45894,
    "c": 0.0673,
    "h": 178.5
  },
  "luminance": 0.10212
}

Semantic roles & 50–950 ramp

primary

#256458

secondary

#974E5C

accent

#526BD6

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #256458

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

Preview Lab → · Contrast checker → · Palette generator →