#425C10#425C10

#425C10 is a dark, moderate yellow-green. Relative luminance 0.088; OKLCH L 43.8% C 0.104 H 127.3°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#425C10
RGB	rgb(66, 92, 16)
HSL	hsl(81, 70%, 21%)
HSV	hsv(81, 83%, 36%)
CMYK	cmyk(28.3%, 0%, 82.6%, 63.9%)
CIE-LAB	lab(35.69, -21.89, 37.49)
CIE-LCH	lch(35.69, 43.42, 120.28°)
OKLab	oklab(43.82% -0.0631 0.0829)
OKLCH	oklch(43.82% 0.104 127.3)
XYZ	xyz(6.1675, 8.8498, 1.8734)
Luminance	0.0885 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425C10 #2A105C

analogous

#5C5010 #425C10 #1C5C10

triadic

#425C10 #10425C #5C1042

tetradic

#425C10 #105C50 #2A105C #5C101C

square

#425C10 #105C50 #2A105C #5C101C

split-complementary

#425C10 #101C5C #50105C

monochromatic

#131A05 #1D2807 #425C10 #679019 #8DC422

Accessibility & contrast

On white

7.58

#425C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#425C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425C10

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425C10	#FFFFFF	#000000	##FFFFFF
##425C10	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615500

Deuteranopia (green-blind)

#5E5318

Tritanopia (blue-blind)

#45574E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #425c10;
/* rgb */ color: rgb(66, 92, 16);
/* oklch */ color: oklch(43.8% 0.104 127.3);

Tailwind

colors: {
  custom: {
    50: '#798a55',
    500: '#425c10',
    950: '#000000',
  },
}

SCSS

$custom: #425c10;
$custom-light: #798a55;
$custom-dark: #000000;

JSON

{
  "hex": "#425c10",
  "rgb": {
    "r": 66,
    "g": 92,
    "b": 16
  },
  "hsl": {
    "h": 80.526,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.43823,
    "c": 0.10414,
    "h": 127.3
  },
  "luminance": 0.0885
}

Semantic roles & 50–950 ramp

primary

#425C10

secondary

#543395

accent

#3BED78

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #425C10

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

Preview Lab → · Contrast checker → · Palette generator →