#677F15#677F15

#677F15 is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.8% C 0.128 H 122.4°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#677F15
RGB	rgb(103, 127, 21)
HSL	hsl(74, 72%, 29%)
HSV	hsv(74, 83%, 50%)
CMYK	cmyk(18.9%, 0%, 83.5%, 50.2%)
CIE-LAB	lab(49.64, -23.22, 49.55)
CIE-LCH	lch(49.64, 54.72, 115.11°)
OKLab	oklab(55.79% -0.0686 0.1081)
OKLCH	oklch(55.79% 0.128 122.4)
XYZ	xyz(13.3185, 18.1164, 3.5045)
Luminance	0.1812 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677F15 #2D157F

analogous

#7F6215 #677F15 #327F15

triadic

#677F15 #15677F #7F1567

tetradic

#677F15 #157F62 #2D157F #7F1532

square

#677F15 #157F62 #2D157F #7F1532

split-complementary

#677F15 #15327F #62157F

monochromatic

#151A04 #3C4A0C #677F15 #92B41E #B6DD31

Accessibility & contrast

On white

4.54

#677F15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#677F15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677F15

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677F15	#FFFFFF	#000000	##000000
##677F15	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#847620

Tritanopia (blue-blind)

#6D786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #677f15;
/* rgb */ color: rgb(103, 127, 21);
/* oklch */ color: oklch(55.8% 0.128 122.4);

Tailwind

colors: {
  custom: {
    50: '#96a45e',
    500: '#677f15',
    950: '#000000',
  },
}

SCSS

$custom: #677f15;
$custom-light: #96a45e;
$custom-dark: #000000;

JSON

{
  "hex": "#677f15",
  "rgb": {
    "r": 103,
    "g": 127,
    "b": 21
  },
  "hsl": {
    "h": 73.585,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.55795,
    "c": 0.12801,
    "h": 122.4
  },
  "luminance": 0.18116
}

Semantic roles & 50–950 ramp

primary

#677F15

secondary

#573CB4

accent

#39EE62

background

#F9FAF5

surface

#F2F4E9

border

#CCCEC5

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #677F15

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

Preview Lab → · Contrast checker → · Palette generator →