#677A3D#677A3D

#677A3D is a mid, moderate yellow-green. Relative luminance 0.171; OKLCH L 54.9% C 0.089 H 123.5°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#677A3D
RGB	rgb(103, 122, 61)
HSL	hsl(79, 33%, 36%)
HSV	hsv(79, 50%, 48%)
CMYK	cmyk(15.6%, 0%, 50%, 52.2%)
CIE-LAB	lab(48.44, -17.54, 30.91)
CIE-LCH	lch(48.44, 35.54, 119.57°)
OKLab	oklab(54.94% -0.0491 0.074)
OKLCH	oklch(54.94% 0.089 123.5)
XYZ	xyz(13.3954, 17.1395, 7.0165)
Luminance	0.1714 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677A3D #503D7A

analogous

#7A6E3D #677A3D #487A3D

triadic

#677A3D #3D677A #7A3D67

tetradic

#677A3D #3D7A6E #503D7A #7A3D48

square

#677A3D #3D7A6E #503D7A #7A3D48

split-complementary

#677A3D #3D487A #6E3D7A

monochromatic

#222814 #455129 #677A3D #89A351 #A6BB77

Accessibility & contrast

On white

4.74

#677A3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#677A3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677A3D

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677A3D	#FFFFFF	#000000	##FFFFFF
##677A3D	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807438

Deuteranopia (green-blind)

#7D7340

Tritanopia (blue-blind)

#6B756C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #677a3d;
/* rgb */ color: rgb(103, 122, 61);
/* oklch */ color: oklch(54.9% 0.089 123.5);

Tailwind

colors: {
  custom: {
    50: '#94a074',
    500: '#677a3d',
    950: '#000000',
  },
}

SCSS

$custom: #677a3d;
$custom-light: #94a074;
$custom-dark: #000000;

JSON

{
  "hex": "#677a3d",
  "rgb": {
    "r": 103,
    "g": 122,
    "b": 61
  },
  "hsl": {
    "h": 78.689,
    "s": 33.333,
    "l": 35.882
  },
  "oklch": {
    "l": 0.54939,
    "c": 0.08879,
    "h": 123.5
  },
  "luminance": 0.1714
}

Semantic roles & 50–950 ramp

primary

#677A3D

secondary

#7F6EA5

accent

#5EC980

background

#F9F9F7

surface

#F1F2ED

border

#CBCCC8

text

#0D0E08

muted

#7E7E7B

Preview Lab

Preview with #677A3D

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

Preview Lab → · Contrast checker → · Palette generator →