#424B15#424B15

#424B15 is a dark, moderate yellow-green. Relative luminance 0.062; OKLCH L 39.3% C 0.077 H 118.2°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#424B15
RGB	rgb(66, 75, 21)
HSL	hsl(70, 56%, 19%)
HSV	hsv(70, 72%, 29%)
CMYK	cmyk(12%, 0%, 72%, 70.6%)
CIE-LAB	lab(30.02, -12.30, 29.79)
CIE-LCH	lch(30.02, 32.23, 112.44°)
OKLab	oklab(39.25% -0.0362 0.0676)
OKLCH	oklch(39.25% 0.077 118.2)
XYZ	xyz(4.8983, 6.2446, 1.6566)
Luminance	0.0624 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424B15 #1E154B

analogous

#4B3915 #424B15 #274B15

triadic

#424B15 #15424B #4B1542

tetradic

#424B15 #154B39 #1E154B #4B1527

square

#424B15 #154B39 #1E154B #4B1527

split-complementary

#424B15 #15274B #39154B

monochromatic

#151807 #181B08 #424B15 #6C7B22 #96AB30

Accessibility & contrast

On white

9.34

#424B15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#424B15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424B15

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424B15	#FFFFFF	#000000	##FFFFFF
##424B15	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50470E

Deuteranopia (green-blind)

#4F4719

Tritanopia (blue-blind)

#464740

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #424b15;
/* rgb */ color: rgb(66, 75, 21);
/* oklch */ color: oklch(39.3% 0.077 118.2);

Tailwind

colors: {
  custom: {
    50: '#787d56',
    500: '#424b15',
    950: '#000000',
  },
}

SCSS

$custom: #424b15;
$custom-light: #787d56;
$custom-dark: #000000;

JSON

{
  "hex": "#424b15",
  "rgb": {
    "r": 66,
    "g": 75,
    "b": 21
  },
  "hsl": {
    "h": 70,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.39251,
    "c": 0.07666,
    "h": 118.2
  },
  "luminance": 0.06245
}

Semantic roles & 50–950 ramp

primary

#424B15

secondary

#453983

accent

#48E061

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090903

muted

#7B7B78

Preview Lab

Preview with #424B15

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

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