#425151#425151

#425151 is a dark, near-neutral teal. Relative luminance 0.076; OKLCH L 42.2% C 0.019 H 196.4°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#425151
RGB	rgb(66, 81, 81)
HSL	hsl(180, 10%, 29%)
HSV	hsv(180, 19%, 32%)
CMYK	cmyk(18.5%, 0%, 0%, 68.2%)
CIE-LAB	lab(33.22, -5.86, -1.96)
CIE-LCH	lch(33.22, 6.18, 198.51°)
OKLab	oklab(42.21% -0.0181 -0.0053)
OKLCH	oklch(42.21% 0.019 196.4)
XYZ	xyz(6.6740, 7.6370, 8.9054)
Luminance	0.0764 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425151 #514242

analogous

#42514A #425151 #424A51

triadic

#425151 #514251 #515142

tetradic

#425151 #4A4251 #514242 #4A5142

square

#425151 #4A4251 #514242 #4A5142

split-complementary

#425151 #51424A #514A42

monochromatic

#0E1111 #272F2F #425151 #5D7373 #7A9393

Accessibility & contrast

On white

8.31

#425151 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#425151 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425151

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425151	#FFFFFF	#000000	##FFFFFF
##425151	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4F51

Deuteranopia (green-blind)

#4C4D51

Tritanopia (blue-blind)

#3D5251

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #425151;
/* rgb */ color: rgb(66, 81, 81);
/* oklch */ color: oklch(42.2% 0.019 196.4);

Tailwind

colors: {
  custom: {
    50: '#768181',
    500: '#425151',
    950: '#000000',
  },
}

SCSS

$custom: #425151;
$custom-light: #768181;
$custom-dark: #000000;

JSON

{
  "hex": "#425151",
  "rgb": {
    "r": 66,
    "g": 81,
    "b": 81
  },
  "hsl": {
    "h": 180,
    "s": 10.204,
    "l": 28.824
  },
  "oklch": {
    "l": 0.42206,
    "c": 0.01886,
    "h": 196.4
  },
  "luminance": 0.07637
}

Semantic roles & 50–950 ramp

primary

#425151

secondary

#806F6F

accent

#7575B3

background

#F7F7F7

surface

#EDEEEE

border

#C8C9C9

text

#080A0A

muted

#7B7C7C

Preview Lab

Preview with #425151

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

Preview Lab → · Contrast checker → · Palette generator →