#677E1E#677E1E

#677E1E is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.6% C 0.122 H 122.4°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#677E1E
RGB	rgb(103, 126, 30)
HSL	hsl(74, 62%, 31%)
HSV	hsv(74, 76%, 49%)
CMYK	cmyk(18.3%, 0%, 76.2%, 50.6%)
CIE-LAB	lab(49.37, -22.27, 46.32)
CIE-LCH	lch(49.37, 51.40, 115.68°)
OKLab	oklab(55.6% -0.0653 0.1029)
OKLCH	oklch(55.6% 0.122 122.4)
XYZ	xyz(13.2889, 17.8990, 3.9828)
Luminance	0.1790 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677E1E #351E7E

analogous

#7E651E #677E1E #377E1E

triadic

#677E1E #1E677E #7E1E67

tetradic

#677E1E #1E7E65 #351E7E #7E1E37

square

#677E1E #1E7E65 #351E7E #7E1E37

split-complementary

#677E1E #1E377E #651E7E

monochromatic

#161B06 #3F4D12 #677E1E #8FAF2A #B0D244

Accessibility & contrast

On white

4.59

#677E1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#677E1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677E1E

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677E1E	#FFFFFF	#000000	##FFFFFF
##677E1E	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86760A

Deuteranopia (green-blind)

#837527

Tritanopia (blue-blind)

#6D776C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #677e1e;
/* rgb */ color: rgb(103, 126, 30);
/* oklch */ color: oklch(55.6% 0.122 122.4);

Tailwind

colors: {
  custom: {
    50: '#95a361',
    500: '#677e1e',
    950: '#000000',
  },
}

SCSS

$custom: #677e1e;
$custom-light: #95a361;
$custom-dark: #000000;

JSON

{
  "hex": "#677e1e",
  "rgb": {
    "r": 103,
    "g": 126,
    "b": 30
  },
  "hsl": {
    "h": 74.375,
    "s": 61.538,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55598,
    "c": 0.12183,
    "h": 122.4
  },
  "luminance": 0.17899
}

Semantic roles & 50–950 ramp

primary

#677E1E

secondary

#6047B1

accent

#43E56A

background

#F9FAF6

surface

#F2F3EB

border

#CCCDC6

text

#0E0F05

muted

#7E7F7A

Preview Lab

Preview with #677E1E

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

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