#667B10#667B10

#667B10 is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.7% C 0.126 H 121.1°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#667B10
RGB	rgb(102, 123, 16)
HSL	hsl(72, 77%, 27%)
HSV	hsv(72, 87%, 48%)
CMYK	cmyk(17.1%, 0%, 87%, 51.8%)
CIE-LAB	lab(48.30, -21.81, 49.72)
CIE-LCH	lch(48.30, 54.29, 113.69°)
OKLab	oklab(54.69% -0.065 0.1076)
OKLCH	oklch(54.69% 0.126 121.1)
XYZ	xyz(12.6562, 17.0281, 3.1101)
Luminance	0.1703 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667B10 #25107B

analogous

#7B5B10 #667B10 #307B10

triadic

#667B10 #10667B #7B1066

tetradic

#667B10 #107B5B #25107B #7B1030

square

#667B10 #107B5B #25107B #7B1030

split-complementary

#667B10 #10307B #5B107B

monochromatic

#161B04 #394509 #667B10 #93B117 #BDE223

Accessibility & contrast

On white

4.77

#667B10 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#667B10 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #667B10

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667B10	#FFFFFF	#000000	##FFFFFF
##667B10	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#81731D

Tritanopia (blue-blind)

#6C7468

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #667b10;
/* rgb */ color: rgb(102, 123, 16);
/* oklch */ color: oklch(54.7% 0.126 121.1);

Tailwind

colors: {
  custom: {
    50: '#95a15b',
    500: '#667b10',
    950: '#000000',
  },
}

SCSS

$custom: #667b10;
$custom-light: #95a15b;
$custom-dark: #000000;

JSON

{
  "hex": "#667b10",
  "rgb": {
    "r": 102,
    "g": 123,
    "b": 16
  },
  "hsl": {
    "h": 71.776,
    "s": 76.978,
    "l": 27.255
  },
  "oklch": {
    "l": 0.54686,
    "c": 0.12574,
    "h": 121.1
  },
  "luminance": 0.17028
}

Semantic roles & 50–950 ramp

primary

#667B10

secondary

#4E35B2

accent

#34F45A

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0E04

muted

#7E7E79

Preview Lab

Preview with #667B10

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

Preview Lab → · Contrast checker → · Palette generator →