#677F10#677F10

#677F10 is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.8% C 0.130 H 122.2°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#677F10
RGB	rgb(103, 127, 16)
HSL	hsl(73, 78%, 28%)
HSV	hsv(73, 87%, 50%)
CMYK	cmyk(18.9%, 0%, 87.4%, 50.2%)
CIE-LAB	lab(49.62, -23.40, 50.88)
CIE-LCH	lch(49.62, 56.00, 114.70°)
OKLab	oklab(55.77% -0.0694 0.1101)
OKLCH	oklch(55.77% 0.13 122.2)
XYZ	xyz(13.2766, 18.0997, 3.2843)
Luminance	0.1810 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677F10 #28107F

analogous

#7F5F10 #677F10 #2F7F10

triadic

#677F10 #10677F #7F1067

tetradic

#677F10 #107F5F #28107F #7F102F

square

#677F10 #107F5F #28107F #7F102F

split-complementary

#677F10 #102F7F #5F107F

monochromatic

#161B03 #3B4909 #677F10 #93B517 #BBE426

Accessibility & contrast

On white

4.55

#677F10 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#677F10 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677F10

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677F10	#FFFFFF	#000000	##000000
##677F10	1.00	4.55	4.62	4.62
#FFFFFF	4.55	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)

#84761D

Tritanopia (blue-blind)

#6D786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #677f10;
/* rgb */ color: rgb(103, 127, 16);
/* oklch */ color: oklch(55.8% 0.130 122.2);

Tailwind

colors: {
  custom: {
    50: '#96a45c',
    500: '#677f10',
    950: '#000000',
  },
}

SCSS

$custom: #677f10;
$custom-light: #96a45c;
$custom-dark: #000000;

JSON

{
  "hex": "#677f10",
  "rgb": {
    "r": 103,
    "g": 127,
    "b": 16
  },
  "hsl": {
    "h": 72.973,
    "s": 77.622,
    "l": 28.039
  },
  "oklch": {
    "l": 0.55773,
    "c": 0.13014,
    "h": 122.2
  },
  "luminance": 0.181
}

Semantic roles & 50–950 ramp

primary

#677F10

secondary

#5136B5

accent

#34F45D

background

#F9FAF5

surface

#F2F4E9

border

#CCCEC5

text

#0E0F04

muted

#7E7F79

Preview Lab

Preview with #677F10

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

Preview Lab → · Contrast checker → · Palette generator →