#677758#677758

#677758 is a mid, muted yellow-green. Relative luminance 0.168; OKLCH L 54.7% C 0.050 H 130.1°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#677758
RGB	rgb(103, 119, 88)
HSL	hsl(91, 15%, 41%)
HSV	hsv(91, 26%, 47%)
CMYK	cmyk(13.4%, 0%, 26.1%, 53.3%)
CIE-LAB	lab(47.98, -12.04, 15.14)
CIE-LCH	lch(47.98, 19.34, 128.49°)
OKLab	oklab(54.73% -0.0324 0.0384)
OKLCH	oklch(54.73% 0.05 130.1)
XYZ	xyz(13.9515, 16.7817, 11.7348)
Luminance	0.1678 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677758 #685877

analogous

#767758 #677758 #587758

triadic

#677758 #586777 #775867

tetradic

#677758 #587677 #685877 #775858

square

#677758 #587677 #685877 #775858

split-complementary

#677758 #585877 #775876

monochromatic

#2A3124 #49543E #677758 #869874 #A4B297

Accessibility & contrast

On white

4.82

#677758 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#677758 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677758

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677758	#FFFFFF	#000000	##FFFFFF
##677758	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7356

Deuteranopia (green-blind)

#787159

Tritanopia (blue-blind)

#68746F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #677758;
/* rgb */ color: rgb(103, 119, 88);
/* oklch */ color: oklch(54.7% 0.050 130.1);

Tailwind

colors: {
  custom: {
    50: '#929e87',
    500: '#677758',
    950: '#000000',
  },
}

SCSS

$custom: #677758;
$custom-light: #929e87;
$custom-dark: #000000;

JSON

{
  "hex": "#677758",
  "rgb": {
    "r": 103,
    "g": 119,
    "b": 88
  },
  "hsl": {
    "h": 90.968,
    "s": 14.976,
    "l": 40.588
  },
  "oklch": {
    "l": 0.54729,
    "c": 0.05025,
    "h": 130.1
  },
  "luminance": 0.16782
}

Semantic roles & 50–950 ramp

primary

#677758

secondary

#968AA0

accent

#70B895

background

#F9F9F8

surface

#F1F2EF

border

#CBCCCA

text

#0D0E0B

muted

#7E7E7C

Preview Lab

Preview with #677758

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

Preview Lab → · Contrast checker → · Palette generator →