#667E15#667E15

#667E15 is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.5% C 0.127 H 122.5°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#667E15
RGB	rgb(102, 126, 21)
HSL	hsl(74, 71%, 29%)
HSV	hsv(74, 83%, 49%)
CMYK	cmyk(19%, 0%, 83.3%, 50.6%)
CIE-LAB	lab(49.25, -23.15, 49.18)
CIE-LCH	lch(49.25, 54.36, 115.21°)
OKLab	oklab(55.47% -0.0683 0.1073)
OKLCH	oklch(55.47% 0.127 122.5)
XYZ	xyz(13.0759, 17.8006, 3.4563)
Luminance	0.1780 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667E15 #2D157E

analogous

#7E6215 #667E15 #327E15

triadic

#667E15 #15667E #7E1566

tetradic

#667E15 #157E62 #2D157E #7E1532

square

#667E15 #157E62 #2D157E #7E1532

split-complementary

#667E15 #15327E #62157E

monochromatic

#151A04 #3C4A0C #667E15 #90B21E #B5DD31

Accessibility & contrast

On white

4.61

#667E15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#667E15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #667E15

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667E15	#FFFFFF	#000000	##FFFFFF
##667E15	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#837520

Tritanopia (blue-blind)

#6C776B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #667e15;
/* rgb */ color: rgb(102, 126, 21);
/* oklch */ color: oklch(55.5% 0.127 122.5);

Tailwind

colors: {
  custom: {
    50: '#95a35d',
    500: '#667e15',
    950: '#000000',
  },
}

SCSS

$custom: #667e15;
$custom-light: #95a35d;
$custom-dark: #000000;

JSON

{
  "hex": "#667e15",
  "rgb": {
    "r": 102,
    "g": 126,
    "b": 21
  },
  "hsl": {
    "h": 73.714,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.55467,
    "c": 0.12725,
    "h": 122.5
  },
  "luminance": 0.17801
}

Semantic roles & 50–950 ramp

primary

#667E15

secondary

#573CB3

accent

#3AEE63

background

#F9FAF5

surface

#F2F3E9

border

#CCCDC5

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #667E15

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

Preview Lab → · Contrast checker → · Palette generator →