#677757#677757

#677757 is a mid, muted yellow-green. Relative luminance 0.168; OKLCH L 54.7% C 0.052 H 129.6°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#677757
RGB	rgb(103, 119, 87)
HSL	hsl(90, 16%, 40%)
HSV	hsv(90, 27%, 47%)
CMYK	cmyk(13.4%, 0%, 26.9%, 53.3%)
CIE-LAB	lab(47.96, -12.21, 15.69)
CIE-LCH	lch(47.96, 19.88, 127.88°)
OKLab	oklab(54.71% -0.0329 0.0398)
OKLCH	oklch(54.71% 0.052 129.6)
XYZ	xyz(13.9104, 16.7652, 11.5181)
Luminance	0.1676 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677757 #675777

analogous

#777757 #677757 #577757

triadic

#677757 #576777 #775767

tetradic

#677757 #577777 #675777 #775757

square

#677757 #577777 #675777 #775757

split-complementary

#677757 #575777 #775777

monochromatic

#2A3023 #48543D #677757 #869873 #A4B296

Accessibility & contrast

On white

4.82

#677757 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#677757 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677757

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677757	#FFFFFF	#000000	##FFFFFF
##677757	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7355

Deuteranopia (green-blind)

#787158

Tritanopia (blue-blind)

#68746E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #677757;
/* rgb */ color: rgb(103, 119, 87);
/* oklch */ color: oklch(54.7% 0.052 129.6);

Tailwind

colors: {
  custom: {
    50: '#929e86',
    500: '#677757',
    950: '#000000',
  },
}

SCSS

$custom: #677757;
$custom-light: #929e86;
$custom-dark: #000000;

JSON

{
  "hex": "#677757",
  "rgb": {
    "r": 103,
    "g": 119,
    "b": 87
  },
  "hsl": {
    "h": 90,
    "s": 15.534,
    "l": 40.392
  },
  "oklch": {
    "l": 0.54705,
    "c": 0.05157,
    "h": 129.6
  },
  "luminance": 0.16765
}

Semantic roles & 50–950 ramp

primary

#677757

secondary

#9589A0

accent

#70B894

background

#F9F9F8

surface

#F1F2EF

border

#CBCCCA

text

#0D0E0B

muted

#7E7E7C

Preview Lab

Preview with #677757

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

Preview Lab → · Contrast checker → · Palette generator →