#42691B#42691B

#42691B is a mid, moderate yellow-green. Relative luminance 0.113; OKLCH L 47.5% C 0.115 H 132.5°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#42691B
RGB	rgb(66, 105, 27)
HSL	hsl(90, 59%, 26%)
HSV	hsv(90, 74%, 41%)
CMYK	cmyk(37.1%, 0%, 74.3%, 58.8%)
CIE-LAB	lab(40.15, -27.59, 37.56)
CIE-LCH	lch(40.15, 46.61, 126.30°)
OKLab	oklab(47.47% -0.0776 0.0849)
OKLCH	oklch(47.47% 0.115 132.5)
XYZ	xyz(7.4961, 11.3402, 2.8306)
Luminance	0.1134 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42691B #421B69

analogous

#69691B #42691B #1B691B

triadic

#42691B #1B4269 #691B42

tetradic

#42691B #1B6969 #421B69 #691B1B

square

#42691B #1B6969 #421B69 #691B1B

split-complementary

#42691B #1B1B69 #691B69

monochromatic

#0F1806 #23380E #42691B #619A28 #7FCA34

Accessibility & contrast

On white

6.43

#42691B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#42691B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42691B

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42691B	#FFFFFF	#000000	##FFFFFF
##42691B	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E610E

Deuteranopia (green-blind)

#685E22

Tritanopia (blue-blind)

#43655A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #42691b;
/* rgb */ color: rgb(66, 105, 27);
/* oklch */ color: oklch(47.5% 0.115 132.5);

Tailwind

colors: {
  custom: {
    50: '#7a945d',
    500: '#42691b',
    950: '#000000',
  },
}

SCSS

$custom: #42691b;
$custom-light: #7a945d;
$custom-dark: #000000;

JSON

{
  "hex": "#42691b",
  "rgb": {
    "r": 66,
    "g": 105,
    "b": 27
  },
  "hsl": {
    "h": 90,
    "s": 59.091,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47473,
    "c": 0.11502,
    "h": 132.5
  },
  "luminance": 0.11341
}

Semantic roles & 50–950 ramp

primary

#42691B

secondary

#70429E

accent

#46E294

background

#F7F9F5

surface

#EEF1E9

border

#C9CBC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #42691B

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

Preview Lab → · Contrast checker → · Palette generator →