#667F17#667F17

#667F17 is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.7% C 0.128 H 122.9°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#667F17
RGB	rgb(102, 127, 23)
HSL	hsl(74, 69%, 29%)
HSV	hsv(74, 82%, 50%)
CMYK	cmyk(19.7%, 0%, 81.9%, 50.2%)
CIE-LAB	lab(49.58, -23.57, 48.87)
CIE-LCH	lch(49.58, 54.25, 115.75°)
OKLab	oklab(55.73% -0.0693 0.107)
OKLCH	oklch(55.73% 0.128 122.9)
XYZ	xyz(13.2237, 18.0653, 3.6007)
Luminance	0.1807 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667F17 #30177F

analogous

#7F6417 #667F17 #327F17

triadic

#667F17 #17667F #7F1766

tetradic

#667F17 #177F64 #30177F #7F1732

square

#667F17 #177F64 #30177F #7F1732

split-complementary

#667F17 #17327F #64177F

monochromatic

#151A05 #3C4B0E #667F17 #90B320 #B3DB36

Accessibility & contrast

On white

4.55

#667F17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#667F17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667F17

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667F17	#FFFFFF	#000000	##000000
##667F17	1.00	4.55	4.61	4.61
#FFFFFF	4.55	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)

#877700

Deuteranopia (green-blind)

#847622

Tritanopia (blue-blind)

#6C786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #667f17;
/* rgb */ color: rgb(102, 127, 23);
/* oklch */ color: oklch(55.7% 0.128 122.9);

Tailwind

colors: {
  custom: {
    50: '#95a45e',
    500: '#667f17',
    950: '#000000',
  },
}

SCSS

$custom: #667f17;
$custom-light: #95a45e;
$custom-dark: #000000;

JSON

{
  "hex": "#667f17",
  "rgb": {
    "r": 102,
    "g": 127,
    "b": 23
  },
  "hsl": {
    "h": 74.423,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.5573,
    "c": 0.12751,
    "h": 122.9
  },
  "luminance": 0.18065
}

Semantic roles & 50–950 ramp

primary

#667F17

secondary

#5A3EB4

accent

#3CEC66

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #667F17

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

Preview Lab → · Contrast checker → · Palette generator →