#677128#677128

#677128 is a mid, moderate yellow. Relative luminance 0.148; OKLCH L 52.4% C 0.097 H 116.5°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#677128
RGB	rgb(103, 113, 40)
HSL	hsl(68, 48%, 30%)
HSV	hsv(68, 65%, 44%)
CMYK	cmyk(8.8%, 0%, 64.6%, 55.7%)
CIE-LAB	lab(45.42, -14.75, 38.08)
CIE-LCH	lch(45.42, 40.84, 111.18°)
OKLab	oklab(52.44% -0.0434 0.0872)
OKLCH	oklch(52.44% 0.097 116.5)
XYZ	xyz(11.8819, 14.8472, 4.2469)
Luminance	0.1485 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677128 #322871

analogous

#715628 #677128 #437128

triadic

#677128 #286771 #712867

tetradic

#677128 #287156 #322871 #712843

square

#677128 #287156 #322871 #712843

split-complementary

#677128 #284371 #562871

monochromatic

#151708 #3E4418 #677128 #909E38 #B2C252

Accessibility & contrast

On white

5.29

#677128 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#677128 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677128

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677128	#FFFFFF	#000000	##FFFFFF
##677128	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796B1F

Deuteranopia (green-blind)

#786C2D

Tritanopia (blue-blind)

#6D6B62

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #677128;
/* rgb */ color: rgb(103, 113, 40);
/* oklch */ color: oklch(52.4% 0.097 116.5);

Tailwind

colors: {
  custom: {
    50: '#949966',
    500: '#677128',
    950: '#000000',
  },
}

SCSS

$custom: #677128;
$custom-light: #949966;
$custom-dark: #000000;

JSON

{
  "hex": "#677128",
  "rgb": {
    "r": 103,
    "g": 113,
    "b": 40
  },
  "hsl": {
    "h": 68.219,
    "s": 47.712,
    "l": 30
  },
  "oklch": {
    "l": 0.52443,
    "c": 0.09736,
    "h": 116.5
  },
  "luminance": 0.14847
}

Semantic roles & 50–950 ramp

primary

#677128

secondary

#5D52A3

accent

#50D763

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0E06

muted

#7E7E7A

Preview Lab

Preview with #677128

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

Preview Lab → · Contrast checker → · Palette generator →