#427311#427311

#427311 is a mid, vivid yellow-green. Relative luminance 0.135; OKLCH L 50.2% C 0.134 H 133.5°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#427311
RGB	rgb(66, 115, 17)
HSL	hsl(90, 74%, 26%)
HSV	hsv(90, 85%, 45%)
CMYK	cmyk(42.6%, 0%, 85.2%, 54.9%)
CIE-LAB	lab(43.45, -32.83, 44.31)
CIE-LCH	lch(43.45, 55.15, 126.54°)
OKLab	oklab(50.15% -0.0925 0.0974)
OKLCH	oklch(50.15% 0.134 133.5)
XYZ	xyz(8.4785, 13.4598, 2.6815)
Luminance	0.1346 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427311 #421173

analogous

#737311 #427311 #117311

triadic

#427311 #114273 #731142

tetradic

#427311 #117373 #421173 #731111

square

#427311 #117373 #421173 #731111

split-complementary

#427311 #111173 #731173

monochromatic

#0F1B04 #233E09 #427311 #61A819 #7FDE21

Accessibility & contrast

On white

5.69

#427311 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#427311 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427311

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427311	#FFFFFF	#000000	##FFFFFF
##427311	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786900

Deuteranopia (green-blind)

#71651D

Tritanopia (blue-blind)

#426E61

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #427311;
/* rgb */ color: rgb(66, 115, 17);
/* oklch */ color: oklch(50.2% 0.134 133.5);

Tailwind

colors: {
  custom: {
    50: '#7c9b59',
    500: '#427311',
    950: '#000000',
  },
}

SCSS

$custom: #427311;
$custom-light: #7c9b59;
$custom-dark: #000000;

JSON

{
  "hex": "#427311",
  "rgb": {
    "r": 66,
    "g": 115,
    "b": 17
  },
  "hsl": {
    "h": 90,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.50153,
    "c": 0.13434,
    "h": 133.5
  },
  "luminance": 0.1346
}

Semantic roles & 50–950 ramp

primary

#427311

secondary

#7036AA

accent

#37F194

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #427311

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

Preview Lab → · Contrast checker → · Palette generator →