#677F13#677F13

#677F13 is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.8% C 0.129 H 122.3°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#677F13
RGB	rgb(103, 127, 19)
HSL	hsl(73, 74%, 29%)
HSV	hsv(73, 85%, 50%)
CMYK	cmyk(18.9%, 0%, 85%, 50.2%)
CIE-LAB	lab(49.63, -23.29, 50.11)
CIE-LCH	lch(49.63, 55.26, 114.93°)
OKLab	oklab(55.79% -0.0689 0.1089)
OKLCH	oklch(55.79% 0.129 122.3)
XYZ	xyz(13.3007, 18.1093, 3.4107)
Luminance	0.1811 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677F13 #2B137F

analogous

#7F6113 #677F13 #317F13

triadic

#677F13 #13677F #7F1367

tetradic

#677F13 #137F61 #2B137F #7F1331

square

#677F13 #137F61 #2B137F #7F1331

split-complementary

#677F13 #13317F #61137F

monochromatic

#161B04 #3C4A0B #677F13 #92B41B #B8E02D

Accessibility & contrast

On white

4.54

#677F13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#677F13 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677F13

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677F13	#FFFFFF	#000000	##000000
##677F13	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)

#84761F

Tritanopia (blue-blind)

#6D786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #677f13;
/* rgb */ color: rgb(103, 127, 19);
/* oklch */ color: oklch(55.8% 0.129 122.3);

Tailwind

colors: {
  custom: {
    50: '#96a45d',
    500: '#677f13',
    950: '#000000',
  },
}

SCSS

$custom: #677f13;
$custom-light: #96a45d;
$custom-dark: #000000;

JSON

{
  "hex": "#677f13",
  "rgb": {
    "r": 103,
    "g": 127,
    "b": 19
  },
  "hsl": {
    "h": 73.333,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.55786,
    "c": 0.12891,
    "h": 122.3
  },
  "luminance": 0.18109
}

Semantic roles & 50–950 ramp

primary

#677F13

secondary

#5539B4

accent

#37F160

background

#F9FAF5

surface

#F2F4E9

border

#CCCEC5

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #677F13

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

Preview Lab → · Contrast checker → · Palette generator →