#677C27#677C27

#677C27 is a mid, moderate yellow-green. Relative luminance 0.174; OKLCH L 55.2% C 0.113 H 122.1°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#677C27
RGB	rgb(103, 124, 39)
HSL	hsl(75, 52%, 32%)
HSV	hsv(75, 69%, 49%)
CMYK	cmyk(16.9%, 0%, 68.5%, 51.4%)
CIE-LAB	lab(48.82, -20.66, 42.13)
CIE-LCH	lch(48.82, 46.93, 116.13°)
OKLab	oklab(55.17% -0.06 0.0956)
OKLCH	oklch(55.17% 0.113 122.1)
XYZ	xyz(13.1675, 17.4453, 4.5927)
Luminance	0.1744 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677C27 #3C277C

analogous

#7C6727 #677C27 #3C7C27

triadic

#677C27 #27677C #7C2767

tetradic

#677C27 #277C67 #3C277C #7C273C

square

#677C27 #277C67 #3C277C #7C273C

split-complementary

#677C27 #273C7C #67277C

monochromatic

#1A1F0A #404D18 #677C27 #8EAB36 #ACC954

Accessibility & contrast

On white

4.68

#677C27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#677C27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677C27

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677C27	#FFFFFF	#000000	##FFFFFF
##677C27	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83741B

Deuteranopia (green-blind)

#81742D

Tritanopia (blue-blind)

#6C766B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #677c27;
/* rgb */ color: rgb(103, 124, 39);
/* oklch */ color: oklch(55.2% 0.113 122.1);

Tailwind

colors: {
  custom: {
    50: '#95a266',
    500: '#677c27',
    950: '#000000',
  },
}

SCSS

$custom: #677c27;
$custom-light: #95a266;
$custom-dark: #000000;

JSON

{
  "hex": "#677c27",
  "rgb": {
    "r": 103,
    "g": 124,
    "b": 39
  },
  "hsl": {
    "h": 74.824,
    "s": 52.147,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55169,
    "c": 0.11282,
    "h": 122.1
  },
  "luminance": 0.17445
}

Semantic roles & 50–950 ramp

primary

#677C27

secondary

#6851AE

accent

#4CDC70

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0F06

muted

#7E7E7A

Preview Lab

Preview with #677C27

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

Preview Lab → · Contrast checker → · Palette generator →