#677F1C#677F1C

#677F1C is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.8% C 0.124 H 122.7°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#677F1C
RGB	rgb(103, 127, 28)
HSL	hsl(75, 64%, 30%)
HSV	hsv(75, 78%, 50%)
CMYK	cmyk(18.9%, 0%, 78%, 50.2%)
CIE-LAB	lab(49.67, -22.89, 47.33)
CIE-LCH	lch(49.67, 52.57, 115.81°)
OKLab	oklab(55.84% -0.0671 0.1046)
OKLCH	oklch(55.84% 0.124 122.7)
XYZ	xyz(13.3927, 18.1461, 3.8954)
Luminance	0.1815 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677F1C #341C7F

analogous

#7F651C #677F1C #367F1C

triadic

#677F1C #1C677F #7F1C67

tetradic

#677F1C #1C7F65 #341C7F #7F1C36

square

#677F1C #1C7F65 #341C7F #7F1C36

split-complementary

#677F1C #1C367F #651C7F

monochromatic

#161B06 #3E4D11 #677F1C #90B127 #B1D540

Accessibility & contrast

On white

4.54

#677F1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#677F1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677F1C

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677F1C	#FFFFFF	#000000	##000000
##677F1C	1.00	4.54	4.63	4.63
#FFFFFF	4.54	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)

#877705

Deuteranopia (green-blind)

#847625

Tritanopia (blue-blind)

#6D786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #677f1c;
/* rgb */ color: rgb(103, 127, 28);
/* oklch */ color: oklch(55.8% 0.124 122.7);

Tailwind

colors: {
  custom: {
    50: '#95a461',
    500: '#677f1c',
    950: '#000000',
  },
}

SCSS

$custom: #677f1c;
$custom-light: #95a461;
$custom-dark: #000000;

JSON

{
  "hex": "#677f1c",
  "rgb": {
    "r": 103,
    "g": 127,
    "b": 28
  },
  "hsl": {
    "h": 74.545,
    "s": 63.871,
    "l": 30.392
  },
  "oklch": {
    "l": 0.55836,
    "c": 0.12431,
    "h": 122.7
  },
  "luminance": 0.18146
}

Semantic roles & 50–950 ramp

primary

#677F1C

secondary

#5F44B3

accent

#41E769

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #677F1C

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

Preview Lab → · Contrast checker → · Palette generator →