#677F17#677F17

#677F17 is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.8% C 0.127 H 122.5°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#677F17
RGB	rgb(103, 127, 23)
HSL	hsl(74, 69%, 29%)
HSV	hsv(74, 82%, 50%)
CMYK	cmyk(18.9%, 0%, 81.9%, 50.2%)
CIE-LAB	lab(49.65, -23.13, 48.96)
CIE-LCH	lch(49.65, 54.15, 115.29°)
OKLab	oklab(55.81% -0.0682 0.1072)
OKLCH	oklch(55.81% 0.127 122.5)
XYZ	xyz(13.3377, 18.1241, 3.6061)
Luminance	0.1812 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677F17 #2F177F

analogous

#7F6317 #677F17 #337F17

triadic

#677F17 #17677F #7F1767

tetradic

#677F17 #177F63 #2F177F #7F1733

square

#677F17 #177F63 #2F177F #7F1733

split-complementary

#677F17 #17337F #63177F

monochromatic

#151A05 #3D4B0E #677F17 #91B320 #B5DB36

Accessibility & contrast

On white

4.54

#677F17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#677F17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677F17

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677F17	#FFFFFF	#000000	##000000
##677F17	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)

#847622

Tritanopia (blue-blind)

#6D786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #677f17;
/* rgb */ color: rgb(103, 127, 23);
/* oklch */ color: oklch(55.8% 0.127 122.5);

Tailwind

colors: {
  custom: {
    50: '#96a45e',
    500: '#677f17',
    950: '#000000',
  },
}

SCSS

$custom: #677f17;
$custom-light: #96a45e;
$custom-dark: #000000;

JSON

{
  "hex": "#677f17",
  "rgb": {
    "r": 103,
    "g": 127,
    "b": 23
  },
  "hsl": {
    "h": 73.846,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.55806,
    "c": 0.12704,
    "h": 122.5
  },
  "luminance": 0.18124
}

Semantic roles & 50–950 ramp

primary

#677F17

secondary

#593EB4

accent

#3CEC64

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #677F17

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

Preview Lab → · Contrast checker → · Palette generator →