#677E19#677E19

#677E19 is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.6% C 0.125 H 122.2°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#677E19
RGB	rgb(103, 126, 25)
HSL	hsl(74, 67%, 30%)
HSV	hsv(74, 80%, 49%)
CMYK	cmyk(18.3%, 0%, 80.2%, 50.6%)
CIE-LAB	lab(49.34, -22.53, 48.04)
CIE-LCH	lch(49.34, 53.06, 115.13°)
OKLab	oklab(55.57% -0.0664 0.1056)
OKLCH	oklch(55.57% 0.125 122.2)
XYZ	xyz(13.2300, 17.8754, 3.6728)
Luminance	0.1787 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677E19 #30197E

analogous

#7E6219 #677E19 #357E19

triadic

#677E19 #19677E #7E1967

tetradic

#677E19 #197E62 #30197E #7E1935

square

#677E19 #197E62 #30197E #7E1935

split-complementary

#677E19 #19357E #62197E

monochromatic

#151A05 #3D4B0F #677E19 #91B123 #B4D83A

Accessibility & contrast

On white

4.59

#677E19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#677E19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677E19

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677E19	#FFFFFF	#000000	##FFFFFF
##677E19	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)

#867600

Deuteranopia (green-blind)

#837523

Tritanopia (blue-blind)

#6D776B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #677e19;
/* rgb */ color: rgb(103, 126, 25);
/* oklch */ color: oklch(55.6% 0.125 122.2);

Tailwind

colors: {
  custom: {
    50: '#96a35f',
    500: '#677e19',
    950: '#000000',
  },
}

SCSS

$custom: #677e19;
$custom-light: #96a35f;
$custom-dark: #000000;

JSON

{
  "hex": "#677e19",
  "rgb": {
    "r": 103,
    "g": 126,
    "b": 25
  },
  "hsl": {
    "h": 73.663,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.55565,
    "c": 0.12475,
    "h": 122.2
  },
  "luminance": 0.17875
}

Semantic roles & 50–950 ramp

primary

#677E19

secondary

#5A41B2

accent

#3EEA65

background

#F9FAF5

surface

#F2F3EA

border

#CCCDC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #677E19

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

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