#42787F#42787F

#42787F is a mid, muted teal. Relative luminance 0.161; OKLCH L 53.8% C 0.058 H 206.4°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#42787F
RGB	rgb(66, 120, 127)
HSL	hsl(187, 32%, 38%)
HSV	hsv(187, 48%, 50%)
CMYK	cmyk(48%, 5.5%, 0%, 50.2%)
CIE-LAB	lab(47.13, -15.90, -9.41)
CIE-LCH	lch(47.13, 18.47, 210.63°)
OKLab	oklab(53.82% -0.0523 -0.0259)
OKLCH	oklch(53.82% 0.058 206.4)
XYZ	xyz(12.7925, 16.1225, 22.5124)
Luminance	0.1612 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42787F #7F4942

analogous

#427F67 #42787F #42597F

triadic

#42787F #7F4278 #787F42

tetradic

#42787F #67427F #7F4942 #597F42

square

#42787F #67427F #7F4942 #597F42

split-complementary

#42787F #7F4259 #7F6742

monochromatic

#182C2E #2D5257 #42787F #579EA7 #7FB5BC

Accessibility & contrast

On white

4.97

#42787F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#42787F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42787F

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42787F	#FFFFFF	#000000	##FFFFFF
##42787F	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70747F

Deuteranopia (green-blind)

#666D7F

Tritanopia (blue-blind)

#227C7A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #42787f;
/* rgb */ color: rgb(66, 120, 127);
/* oklch */ color: oklch(53.8% 0.058 206.4);

Tailwind

colors: {
  custom: {
    50: '#7b9fa4',
    500: '#42787f',
    950: '#000000',
  },
}

SCSS

$custom: #42787f;
$custom-light: #7b9fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#42787f",
  "rgb": {
    "r": 66,
    "g": 120,
    "b": 127
  },
  "hsl": {
    "h": 186.885,
    "s": 31.606,
    "l": 37.843
  },
  "oklch": {
    "l": 0.53817,
    "c": 0.05834,
    "h": 206.4
  },
  "luminance": 0.16123
}

Semantic roles & 50–950 ramp

primary

#42787F

secondary

#A77B75

accent

#6C60C8

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0E0F

muted

#7C7E7F

Preview Lab

Preview with #42787F

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

Preview Lab → · Contrast checker → · Palette generator →