#677C25#677C25

#677C25 is a mid, moderate yellow-green. Relative luminance 0.174; OKLCH L 55.2% C 0.114 H 122.0°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#677C25
RGB	rgb(103, 124, 37)
HSL	hsl(74, 54%, 32%)
HSV	hsv(74, 70%, 49%)
CMYK	cmyk(16.9%, 0%, 70.2%, 51.4%)
CIE-LAB	lab(48.80, -20.81, 42.97)
CIE-LCH	lch(48.80, 47.75, 115.83°)
OKLab	oklab(55.15% -0.0606 0.097)
OKLCH	oklch(55.15% 0.114 122)
XYZ	xyz(13.1353, 17.4324, 4.4227)
Luminance	0.1743 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677C25 #3A257C

analogous

#7C6625 #677C25 #3C7C25

triadic

#677C25 #25677C #7C2567

tetradic

#677C25 #257C66 #3A257C #7C253C

square

#677C25 #257C66 #3A257C #7C253C

split-complementary

#677C25 #253C7C #66257C

monochromatic

#191E09 #404D17 #677C25 #8EAB33 #ADCB50

Accessibility & contrast

On white

4.68

#677C25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#677C25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677C25

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677C25	#FFFFFF	#000000	##FFFFFF
##677C25	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)

#847418

Deuteranopia (green-blind)

#81742C

Tritanopia (blue-blind)

#6D766B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #677c25;
/* rgb */ color: rgb(103, 124, 37);
/* oklch */ color: oklch(55.2% 0.114 122.0);

Tailwind

colors: {
  custom: {
    50: '#95a265',
    500: '#677c25',
    950: '#000000',
  },
}

SCSS

$custom: #677c25;
$custom-light: #95a265;
$custom-dark: #000000;

JSON

{
  "hex": "#677c25",
  "rgb": {
    "r": 103,
    "g": 124,
    "b": 37
  },
  "hsl": {
    "h": 74.483,
    "s": 54.037,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55151,
    "c": 0.11437,
    "h": 122
  },
  "luminance": 0.17432
}

Semantic roles & 50–950 ramp

primary

#677C25

secondary

#664FAE

accent

#4ADD6E

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0F06

muted

#7E7E7A

Preview Lab

Preview with #677C25

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

Preview Lab → · Contrast checker → · Palette generator →