#677F1E#677F1E

#677F1E is a mid, vivid yellow-green. Relative luminance 0.182; OKLCH L 55.8% C 0.123 H 122.8°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#677F1E
RGB	rgb(103, 127, 30)
HSL	hsl(75, 62%, 31%)
HSV	hsv(75, 76%, 50%)
CMYK	cmyk(18.9%, 0%, 76.4%, 50.2%)
CIE-LAB	lab(49.68, -22.78, 46.62)
CIE-LCH	lch(49.68, 51.89, 116.04°)
OKLab	oklab(55.85% -0.0667 0.1035)
OKLCH	oklch(55.85% 0.123 122.8)
XYZ	xyz(13.4174, 18.1560, 4.0256)
Luminance	0.1816 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677F1E #361E7F

analogous

#7F661E #677F1E #377F1E

triadic

#677F1E #1E677F #7F1E67

tetradic

#677F1E #1E7F66 #361E7F #7F1E37

square

#677F1E #1E7F66 #361E7F #7F1E37

split-complementary

#677F1E #1E377F #661E7F

monochromatic

#171C07 #3F4D12 #677F1E #8FB12A #B0D344

Accessibility & contrast

On white

4.53

#677F1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#677F1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677F1E

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677F1E	#FFFFFF	#000000	##000000
##677F1E	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87770A

Deuteranopia (green-blind)

#847627

Tritanopia (blue-blind)

#6D786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #677f1e;
/* rgb */ color: rgb(103, 127, 30);
/* oklch */ color: oklch(55.8% 0.123 122.8);

Tailwind

colors: {
  custom: {
    50: '#95a462',
    500: '#677f1e',
    950: '#000000',
  },
}

SCSS

$custom: #677f1e;
$custom-light: #95a462;
$custom-dark: #000000;

JSON

{
  "hex": "#677f1e",
  "rgb": {
    "r": 103,
    "g": 127,
    "b": 30
  },
  "hsl": {
    "h": 74.845,
    "s": 61.783,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55849,
    "c": 0.12311,
    "h": 122.8
  },
  "luminance": 0.18156
}

Semantic roles & 50–950 ramp

primary

#677F1E

secondary

#6147B2

accent

#43E56B

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E0F05

muted

#7E7F7A

Preview Lab

Preview with #677F1E

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

Preview Lab → · Contrast checker → · Palette generator →