#667F10#667F10

#667F10 is a mid, vivid yellow-green. Relative luminance 0.180; OKLCH L 55.7% C 0.131 H 122.7°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#667F10
RGB	rgb(102, 127, 16)
HSL	hsl(74, 78%, 28%)
HSV	hsv(74, 87%, 50%)
CMYK	cmyk(19.7%, 0%, 87.4%, 50.2%)
CIE-LAB	lab(49.55, -23.84, 50.79)
CIE-LCH	lch(49.55, 56.10, 115.15°)
OKLab	oklab(55.7% -0.0705 0.1099)
OKLCH	oklch(55.7% 0.131 122.7)
XYZ	xyz(13.1626, 18.0409, 3.2789)
Luminance	0.1804 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667F10 #29107F

analogous

#7F6110 #667F10 #2E7F10

triadic

#667F10 #10667F #7F1066

tetradic

#667F10 #107F61 #29107F #7F102E

square

#667F10 #107F61 #29107F #7F102E

split-complementary

#667F10 #102E7F #61107F

monochromatic

#161B03 #3A4909 #667F10 #92B517 #B9E426

Accessibility & contrast

On white

4.56

#667F10 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#667F10 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667F10

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667F10	#FFFFFF	#000000	##000000
##667F10	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877600

Deuteranopia (green-blind)

#84761D

Tritanopia (blue-blind)

#6C786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #667f10;
/* rgb */ color: rgb(102, 127, 16);
/* oklch */ color: oklch(55.7% 0.131 122.7);

Tailwind

colors: {
  custom: {
    50: '#95a45c',
    500: '#667f10',
    950: '#000000',
  },
}

SCSS

$custom: #667f10;
$custom-light: #95a45c;
$custom-dark: #000000;

JSON

{
  "hex": "#667f10",
  "rgb": {
    "r": 102,
    "g": 127,
    "b": 16
  },
  "hsl": {
    "h": 73.514,
    "s": 77.622,
    "l": 28.039
  },
  "oklch": {
    "l": 0.55697,
    "c": 0.13061,
    "h": 122.7
  },
  "luminance": 0.18041
}

Semantic roles & 50–950 ramp

primary

#667F10

secondary

#5236B5

accent

#34F45F

background

#F9FAF5

surface

#F2F4E9

border

#CCCEC5

text

#0E0F04

muted

#7E7F79

Preview Lab

Preview with #667F10

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

Preview Lab → · Contrast checker → · Palette generator →