#677E17#677E17

#677E17 is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.6% C 0.126 H 122.1°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#677E17
RGB	rgb(103, 126, 23)
HSL	hsl(73, 69%, 29%)
HSV	hsv(73, 82%, 49%)
CMYK	cmyk(18.3%, 0%, 81.7%, 50.6%)
CIE-LAB	lab(49.33, -22.62, 48.67)
CIE-LCH	lch(49.33, 53.67, 114.93°)
OKLab	oklab(55.55% -0.0668 0.1066)
OKLCH	oklch(55.55% 0.126 122.1)
XYZ	xyz(13.2092, 17.8671, 3.5632)
Luminance	0.1787 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677E17 #2E177E

analogous

#7E6217 #677E17 #347E17

triadic

#677E17 #17677E #7E1767

tetradic

#677E17 #177E62 #2E177E #7E1734

square

#677E17 #177E62 #2E177E #7E1734

split-complementary

#677E17 #17347E #62177E

monochromatic

#151A05 #3D4A0E #677E17 #91B220 #B5DA35

Accessibility & contrast

On white

4.59

#677E17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#677E17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677E17

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677E17	#FFFFFF	#000000	##FFFFFF
##677E17	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#837522

Tritanopia (blue-blind)

#6D776B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #677e17;
/* rgb */ color: rgb(103, 126, 23);
/* oklch */ color: oklch(55.6% 0.126 122.1);

Tailwind

colors: {
  custom: {
    50: '#96a35e',
    500: '#677e17',
    950: '#000000',
  },
}

SCSS

$custom: #677e17;
$custom-light: #96a35e;
$custom-dark: #000000;

JSON

{
  "hex": "#677e17",
  "rgb": {
    "r": 103,
    "g": 126,
    "b": 23
  },
  "hsl": {
    "h": 73.398,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.55554,
    "c": 0.1258,
    "h": 122.1
  },
  "luminance": 0.17867
}

Semantic roles & 50–950 ramp

primary

#677E17

secondary

#583EB3

accent

#3CEC63

background

#F9FAF5

surface

#F2F3EA

border

#CCCDC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #677E17

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

Preview Lab → · Contrast checker → · Palette generator →