#677B25#677B25

#677B25 is a mid, moderate yellow-green. Relative luminance 0.172; OKLCH L 54.9% C 0.113 H 121.5°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#677B25
RGB	rgb(103, 123, 37)
HSL	hsl(74, 54%, 31%)
HSV	hsv(74, 70%, 48%)
CMYK	cmyk(16.3%, 0%, 69.9%, 51.8%)
CIE-LAB	lab(48.49, -20.29, 42.66)
CIE-LCH	lch(48.49, 47.23, 115.44°)
OKLab	oklab(54.9% -0.0591 0.0964)
OKLCH	oklch(54.9% 0.113 121.5)
XYZ	xyz(13.0106, 17.1830, 4.3811)
Luminance	0.1718 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677B25 #39257B

analogous

#7B6425 #677B25 #3C7B25

triadic

#677B25 #25677B #7B2567

tetradic

#677B25 #257B64 #39257B #7B253C

square

#677B25 #257B64 #39257B #7B253C

split-complementary

#677B25 #253C7B #64257B

monochromatic

#181D09 #404C17 #677B25 #8EAA33 #AECA50

Accessibility & contrast

On white

4.73

#677B25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#677B25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677B25

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677B25	#FFFFFF	#000000	##FFFFFF
##677B25	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)

#837418

Deuteranopia (green-blind)

#80732C

Tritanopia (blue-blind)

#6D756A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #677b25;
/* rgb */ color: rgb(103, 123, 37);
/* oklch */ color: oklch(54.9% 0.113 121.5);

Tailwind

colors: {
  custom: {
    50: '#95a165',
    500: '#677b25',
    950: '#000000',
  },
}

SCSS

$custom: #677b25;
$custom-light: #95a165;
$custom-dark: #000000;

JSON

{
  "hex": "#677b25",
  "rgb": {
    "r": 103,
    "g": 123,
    "b": 37
  },
  "hsl": {
    "h": 73.953,
    "s": 53.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.549,
    "c": 0.11305,
    "h": 121.5
  },
  "luminance": 0.17183
}

Semantic roles & 50–950 ramp

primary

#677B25

secondary

#654FAD

accent

#4BDD6D

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0E06

muted

#7E7E7A

Preview Lab

Preview with #677B25

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

Preview Lab → · Contrast checker → · Palette generator →