#677B27#677B27

#677B27 is a mid, moderate yellow-green. Relative luminance 0.172; OKLCH L 54.9% C 0.111 H 121.7°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#677B27
RGB	rgb(103, 123, 39)
HSL	hsl(74, 52%, 32%)
HSV	hsv(74, 68%, 48%)
CMYK	cmyk(16.3%, 0%, 68.3%, 51.8%)
CIE-LAB	lab(48.51, -20.14, 41.81)
CIE-LCH	lch(48.51, 46.41, 115.73°)
OKLab	oklab(54.92% -0.0585 0.0949)
OKLCH	oklch(54.92% 0.111 121.7)
XYZ	xyz(13.0429, 17.1960, 4.5511)
Luminance	0.1720 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677B27 #3B277B

analogous

#7B6527 #677B27 #3D7B27

triadic

#677B27 #27677B #7B2767

tetradic

#677B27 #277B65 #3B277B #7B273D

square

#677B27 #277B65 #3B277B #7B273D

split-complementary

#677B27 #273D7B #65277B

monochromatic

#191E0A #404D18 #677B27 #8EA936 #ADC954

Accessibility & contrast

On white

4.73

#677B27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#677B27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677B27

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677B27	#FFFFFF	#000000	##FFFFFF
##677B27	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82741C

Deuteranopia (green-blind)

#80732D

Tritanopia (blue-blind)

#6D756A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #677b27;
/* rgb */ color: rgb(103, 123, 39);
/* oklch */ color: oklch(54.9% 0.111 121.7);

Tailwind

colors: {
  custom: {
    50: '#95a166',
    500: '#677b27',
    950: '#000000',
  },
}

SCSS

$custom: #677b27;
$custom-light: #95a166;
$custom-dark: #000000;

JSON

{
  "hex": "#677b27",
  "rgb": {
    "r": 103,
    "g": 123,
    "b": 39
  },
  "hsl": {
    "h": 74.286,
    "s": 51.852,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54919,
    "c": 0.11148,
    "h": 121.7
  },
  "luminance": 0.17196
}

Semantic roles & 50–950 ramp

primary

#677B27

secondary

#6751AD

accent

#4CDB6F

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0E06

muted

#7E7E7A

Preview Lab

Preview with #677B27

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

Preview Lab → · Contrast checker → · Palette generator →