#677F1A#677F1A

#677F1A is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.8% C 0.125 H 122.6°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#677F1A
RGB	rgb(103, 127, 26)
HSL	hsl(74, 66%, 30%)
HSV	hsv(74, 80%, 50%)
CMYK	cmyk(18.9%, 0%, 79.5%, 50.2%)
CIE-LAB	lab(49.66, -22.99, 48.00)
CIE-LCH	lch(49.66, 53.22, 115.59°)
OKLab	oklab(55.82% -0.0676 0.1057)
OKLCH	oklch(55.82% 0.125 122.6)
XYZ	xyz(13.3695, 18.1368, 3.7735)
Luminance	0.1814 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677F1A #321A7F

analogous

#7F641A #677F1A #357F1A

triadic

#677F1A #1A677F #7F1A67

tetradic

#677F1A #1A7F64 #321A7F #7F1A35

square

#677F1A #1A7F64 #321A7F #7F1A35

split-complementary

#677F1A #1A357F #641A7F

monochromatic

#151905 #3E4C10 #677F1A #90B224 #B2D73C

Accessibility & contrast

On white

4.54

#677F1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#677F1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677F1A

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677F1A	#FFFFFF	#000000	##000000
##677F1A	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)

#877700

Deuteranopia (green-blind)

#847624

Tritanopia (blue-blind)

#6D786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #677f1a;
/* rgb */ color: rgb(103, 127, 26);
/* oklch */ color: oklch(55.8% 0.125 122.6);

Tailwind

colors: {
  custom: {
    50: '#96a460',
    500: '#677f1a',
    950: '#000000',
  },
}

SCSS

$custom: #677f1a;
$custom-light: #96a460;
$custom-dark: #000000;

JSON

{
  "hex": "#677f1a",
  "rgb": {
    "r": 103,
    "g": 127,
    "b": 26
  },
  "hsl": {
    "h": 74.257,
    "s": 66.013,
    "l": 30
  },
  "oklch": {
    "l": 0.55823,
    "c": 0.12546,
    "h": 122.6
  },
  "luminance": 0.18137
}

Semantic roles & 50–950 ramp

primary

#677F1A

secondary

#5D42B3

accent

#3FE967

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #677F1A

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

Preview Lab → · Contrast checker → · Palette generator →