#677318#677318

#677318 is a mid, moderate yellow. Relative luminance 0.152; OKLCH L 52.8% C 0.112 H 117.1°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#677318
RGB	rgb(103, 115, 24)
HSL	hsl(68, 65%, 27%)
HSV	hsv(68, 79%, 45%)
CMYK	cmyk(10.4%, 0%, 79.1%, 54.9%)
CIE-LAB	lab(45.92, -16.85, 45.21)
CIE-LCH	lch(45.92, 48.25, 110.43°)
OKLab	oklab(52.81% -0.0509 0.0994)
OKLCH	oklch(52.81% 0.112 117.1)
XYZ	xyz(11.8894, 15.2111, 3.1737)
Luminance	0.1521 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677318 #241873

analogous

#735218 #677318 #3A7318

triadic

#677318 #186773 #731867

tetradic

#677318 #187352 #241873 #73183A

square

#677318 #187352 #241873 #73183A

split-complementary

#677318 #183A73 #521873

monochromatic

#171905 #3A400D #677318 #94A623 #BFD431

Accessibility & contrast

On white

5.20

#677318 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#677318 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677318

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677318	#FFFFFF	#000000	##FFFFFF
##677318	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C03

Deuteranopia (green-blind)

#7A6D20

Tritanopia (blue-blind)

#6E6C62

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #677318;
/* rgb */ color: rgb(103, 115, 24);
/* oklch */ color: oklch(52.8% 0.112 117.1);

Tailwind

colors: {
  custom: {
    50: '#959b5d',
    500: '#677318',
    950: '#000000',
  },
}

SCSS

$custom: #677318;
$custom-light: #959b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#677318",
  "rgb": {
    "r": 103,
    "g": 115,
    "b": 24
  },
  "hsl": {
    "h": 67.912,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.52805,
    "c": 0.11168,
    "h": 117.1
  },
  "luminance": 0.15211
}

Semantic roles & 50–950 ramp

primary

#677318

secondary

#4C3FA8

accent

#3FE856

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0E05

muted

#7E7E79

Preview Lab

Preview with #677318

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

Preview Lab → · Contrast checker → · Palette generator →