#677923#677923

#677923 is a mid, moderate yellow-green. Relative luminance 0.167; OKLCH L 54.4% C 0.112 H 120.5°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#677923
RGB	rgb(103, 121, 35)
HSL	hsl(73, 55%, 31%)
HSV	hsv(73, 71%, 47%)
CMYK	cmyk(14.9%, 0%, 71.1%, 52.5%)
CIE-LAB	lab(47.85, -19.38, 42.85)
CIE-LCH	lch(47.85, 47.03, 114.34°)
OKLab	oklab(54.38% -0.0568 0.0964)
OKLCH	oklch(54.38% 0.112 120.5)
XYZ	xyz(12.7345, 16.6797, 4.1384)
Luminance	0.1668 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677923 #352379

analogous

#796023 #677923 #3C7923

triadic

#677923 #236779 #792367

tetradic

#677923 #237960 #352379 #79233C

square

#677923 #237960 #352379 #79233C

split-complementary

#677923 #233C79 #602379

monochromatic

#161A08 #3F4A15 #677923 #8FA831 #B0CB4B

Accessibility & contrast

On white

4.84

#677923 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#677923 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677923

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677923	#FFFFFF	#000000	##FFFFFF
##677923	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817216

Deuteranopia (green-blind)

#7F722A

Tritanopia (blue-blind)

#6D7268

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #677923;
/* rgb */ color: rgb(103, 121, 35);
/* oklch */ color: oklch(54.4% 0.112 120.5);

Tailwind

colors: {
  custom: {
    50: '#959f63',
    500: '#677923',
    950: '#000000',
  },
}

SCSS

$custom: #677923;
$custom-light: #959f63;
$custom-dark: #000000;

JSON

{
  "hex": "#677923",
  "rgb": {
    "r": 103,
    "g": 121,
    "b": 35
  },
  "hsl": {
    "h": 72.558,
    "s": 55.128,
    "l": 30.588
  },
  "oklch": {
    "l": 0.54383,
    "c": 0.11193,
    "h": 120.5
  },
  "luminance": 0.1668
}

Semantic roles & 50–950 ramp

primary

#677923

secondary

#604CAC

accent

#49DE69

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0E0E06

muted

#7E7E7A

Preview Lab

Preview with #677923

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

Preview Lab → · Contrast checker → · Palette generator →