#668312#668312

#668312 is a mid, vivid yellow-green. Relative luminance 0.191; OKLCH L 56.7% C 0.135 H 124.2°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#668312
RGB	rgb(102, 131, 18)
HSL	hsl(75, 76%, 29%)
HSV	hsv(75, 86%, 51%)
CMYK	cmyk(22.1%, 0%, 86.3%, 48.6%)
CIE-LAB	lab(50.80, -25.76, 51.37)
CIE-LCH	lch(50.80, 57.46, 116.64°)
OKLab	oklab(56.72% -0.0756 0.1115)
OKLCH	oklch(56.72% 0.135 124.2)
XYZ	xyz(13.7051, 19.1009, 3.5370)
Luminance	0.1910 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668312 #2F1283

analogous

#836812 #668312 #2E8312

triadic

#668312 #126683 #831266

tetradic

#668312 #128368 #2F1283 #83122E

square

#668312 #128368 #2F1283 #83122E

split-complementary

#668312 #122E83 #681283

monochromatic

#151B04 #3C4D0B #668312 #90B919 #B4E22D

Accessibility & contrast

On white

4.36

#668312 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#668312 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668312

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668312	#FFFFFF	#000000	##000000
##668312	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A00

Deuteranopia (green-blind)

#87791F

Tritanopia (blue-blind)

#6B7C6F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #668312;
/* rgb */ color: rgb(102, 131, 18);
/* oklch */ color: oklch(56.7% 0.135 124.2);

Tailwind

colors: {
  custom: {
    50: '#95a75d',
    500: '#668312',
    950: '#000000',
  },
}

SCSS

$custom: #668312;
$custom-light: #95a75d;
$custom-dark: #000000;

JSON

{
  "hex": "#668312",
  "rgb": {
    "r": 102,
    "g": 131,
    "b": 18
  },
  "hsl": {
    "h": 75.398,
    "s": 75.839,
    "l": 29.216
  },
  "oklch": {
    "l": 0.56719,
    "c": 0.13474,
    "h": 124.2
  },
  "luminance": 0.19101
}

Semantic roles & 50–950 ramp

primary

#668312

secondary

#5938B8

accent

#35F266

background

#F9FAF5

surface

#F2F4E9

border

#CCCEC5

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #668312

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

Preview Lab → · Contrast checker → · Palette generator →