#677E15#677E15

#677E15 is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.5% C 0.127 H 122.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#677E15
RGB	rgb(103, 126, 21)
HSL	hsl(73, 71%, 29%)
HSV	hsv(73, 83%, 49%)
CMYK	cmyk(18.3%, 0%, 83.3%, 50.6%)
CIE-LAB	lab(49.33, -22.71, 49.27)
CIE-LCH	lch(49.33, 54.25, 114.75°)
OKLab	oklab(55.54% -0.0672 0.1075)
OKLCH	oklch(55.54% 0.127 122)
XYZ	xyz(13.1899, 17.8594, 3.4617)
Luminance	0.1786 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677E15 #2C157E

analogous

#7E6115 #677E15 #337E15

triadic

#677E15 #15677E #7E1567

tetradic

#677E15 #157E61 #2C157E #7E1533

square

#677E15 #157E61 #2C157E #7E1533

split-complementary

#677E15 #15337E #61157E

monochromatic

#151A04 #3C4A0C #677E15 #92B21E #B7DD31

Accessibility & contrast

On white

4.59

#677E15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#677E15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677E15

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677E15	#FFFFFF	#000000	##FFFFFF
##677E15	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)

#837520

Tritanopia (blue-blind)

#6D776B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #677e15;
/* rgb */ color: rgb(103, 126, 21);
/* oklch */ color: oklch(55.5% 0.127 122.0);

Tailwind

colors: {
  custom: {
    50: '#96a35d',
    500: '#677e15',
    950: '#000000',
  },
}

SCSS

$custom: #677e15;
$custom-light: #96a35d;
$custom-dark: #000000;

JSON

{
  "hex": "#677e15",
  "rgb": {
    "r": 103,
    "g": 126,
    "b": 21
  },
  "hsl": {
    "h": 73.143,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.55543,
    "c": 0.12678,
    "h": 122
  },
  "luminance": 0.17859
}

Semantic roles & 50–950 ramp

primary

#677E15

secondary

#563CB3

accent

#3AEE61

background

#F9FAF5

surface

#F2F3E9

border

#CCCDC5

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #677E15

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

Preview Lab → · Contrast checker → · Palette generator →