#677F12#677F12

#677F12 is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.8% C 0.129 H 122.3°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#677F12
RGB	rgb(103, 127, 18)
HSL	hsl(73, 75%, 28%)
HSV	hsv(73, 86%, 50%)
CMYK	cmyk(18.9%, 0%, 85.8%, 50.2%)
CIE-LAB	lab(49.62, -23.33, 50.37)
CIE-LCH	lch(49.62, 55.51, 114.85°)
OKLab	oklab(55.78% -0.0691 0.1093)
OKLCH	oklch(55.78% 0.129 122.3)
XYZ	xyz(13.2923, 18.1059, 3.3667)
Luminance	0.1811 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677F12 #2A127F

analogous

#7F6012 #677F12 #307F12

triadic

#677F12 #12677F #7F1267

tetradic

#677F12 #127F60 #2A127F #7F1230

square

#677F12 #127F60 #2A127F #7F1230

split-complementary

#677F12 #12307F #60127F

monochromatic

#161B04 #3C490A #677F12 #92B51A #B9E12B

Accessibility & contrast

On white

4.54

#677F12 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#677F12 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677F12

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677F12	#FFFFFF	#000000	##000000
##677F12	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#84761F

Tritanopia (blue-blind)

#6D786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #677f12;
/* rgb */ color: rgb(103, 127, 18);
/* oklch */ color: oklch(55.8% 0.129 122.3);

Tailwind

colors: {
  custom: {
    50: '#96a45c',
    500: '#677f12',
    950: '#000000',
  },
}

SCSS

$custom: #677f12;
$custom-light: #96a45c;
$custom-dark: #000000;

JSON

{
  "hex": "#677f12",
  "rgb": {
    "r": 103,
    "g": 127,
    "b": 18
  },
  "hsl": {
    "h": 73.211,
    "s": 75.172,
    "l": 28.431
  },
  "oklch": {
    "l": 0.55781,
    "c": 0.12934,
    "h": 122.3
  },
  "luminance": 0.18106
}

Semantic roles & 50–950 ramp

primary

#677F12

secondary

#5438B5

accent

#36F25F

background

#F9FAF5

surface

#F2F4E9

border

#CCCEC5

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #677F12

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

Preview Lab → · Contrast checker → · Palette generator →