#427510#427510

#427510 is a mid, vivid yellow-green. Relative luminance 0.139; OKLCH L 50.7% C 0.137 H 133.8°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#427510
RGB	rgb(66, 117, 16)
HSL	hsl(90, 76%, 26%)
HSV	hsv(90, 86%, 46%)
CMYK	cmyk(43.6%, 0%, 86.3%, 54.1%)
CIE-LAB	lab(44.11, -33.77, 45.20)
CIE-LCH	lch(44.11, 56.42, 126.77°)
OKLab	oklab(50.7% -0.0951 0.0991)
OKLCH	oklch(50.7% 0.137 133.8)
XYZ	xyz(8.7014, 13.9178, 2.7180)
Luminance	0.1392 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427510 #431075

analogous

#747510 #427510 #107510

triadic

#427510 #104275 #751042

tetradic

#427510 #107475 #431075 #751010

square

#427510 #107475 #431075 #751010

split-complementary

#427510 #101075 #751074

monochromatic

#0F1B04 #243F09 #427510 #60AB17 #7FE01F

Accessibility & contrast

On white

5.55

#427510 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#427510 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427510

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427510	#FFFFFF	#000000	##FFFFFF
##427510	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B00

Deuteranopia (green-blind)

#73671D

Tritanopia (blue-blind)

#427063

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #427510;
/* rgb */ color: rgb(66, 117, 16);
/* oklch */ color: oklch(50.7% 0.137 133.8);

Tailwind

colors: {
  custom: {
    50: '#7c9d59',
    500: '#427510',
    950: '#000000',
  },
}

SCSS

$custom: #427510;
$custom-light: #7c9d59;
$custom-dark: #000000;

JSON

{
  "hex": "#427510",
  "rgb": {
    "r": 66,
    "g": 117,
    "b": 16
  },
  "hsl": {
    "h": 90.297,
    "s": 75.94,
    "l": 26.078
  },
  "oklch": {
    "l": 0.50698,
    "c": 0.13734,
    "h": 133.8
  },
  "luminance": 0.13918
}

Semantic roles & 50–950 ramp

primary

#427510

secondary

#7135AC

accent

#35F395

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #427510

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

Preview Lab → · Contrast checker → · Palette generator →