#425C16#425C16

#425C16 is a dark, moderate yellow-green. Relative luminance 0.089; OKLCH L 43.9% C 0.100 H 127.9°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#425C16
RGB	rgb(66, 92, 22)
HSL	hsl(82, 61%, 22%)
HSV	hsv(82, 76%, 36%)
CMYK	cmyk(28.3%, 0%, 76.1%, 63.9%)
CIE-LAB	lab(35.73, -21.51, 35.19)
CIE-LCH	lch(35.73, 41.25, 121.44°)
OKLab	oklab(43.87% -0.0615 0.0791)
OKLCH	oklch(43.87% 0.1 127.9)
XYZ	xyz(6.2187, 8.8703, 2.1434)
Luminance	0.0887 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425C16 #30165C

analogous

#5C5316 #425C16 #1F5C16

triadic

#425C16 #16425C #5C1642

tetradic

#425C16 #165C53 #30165C #5C161F

square

#425C16 #165C53 #30165C #5C161F

split-complementary

#425C16 #161F5C #53165C

monochromatic

#121906 #1F2B0A #425C16 #658D22 #89BF2E

Accessibility & contrast

On white

7.57

#425C16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#425C16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425C16

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425C16	#FFFFFF	#000000	##FFFFFF
##425C16	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61550A

Deuteranopia (green-blind)

#5D541C

Tritanopia (blue-blind)

#45584E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #425c16;
/* rgb */ color: rgb(66, 92, 22);
/* oklch */ color: oklch(43.9% 0.100 127.9);

Tailwind

colors: {
  custom: {
    50: '#798a58',
    500: '#425c16',
    950: '#000000',
  },
}

SCSS

$custom: #425c16;
$custom-light: #798a58;
$custom-dark: #000000;

JSON

{
  "hex": "#425c16",
  "rgb": {
    "r": 66,
    "g": 92,
    "b": 22
  },
  "hsl": {
    "h": 82.286,
    "s": 61.404,
    "l": 22.353
  },
  "oklch": {
    "l": 0.43868,
    "c": 0.10019,
    "h": 127.9
  },
  "luminance": 0.0887
}

Semantic roles & 50–950 ramp

primary

#425C16

secondary

#5C3B93

accent

#43E57F

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #425C16

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

Preview Lab → · Contrast checker → · Palette generator →