#424B25#424B25

#424B25 is a dark, muted yellow-green. Relative luminance 0.063; OKLCH L 39.5% C 0.059 H 120.1°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#424B25
RGB	rgb(66, 75, 37)
HSL	hsl(74, 34%, 22%)
HSV	hsv(74, 51%, 29%)
CMYK	cmyk(12%, 0%, 50.7%, 70.6%)
CIE-LAB	lab(30.22, -10.66, 21.35)
CIE-LCH	lch(30.22, 23.86, 116.53°)
OKLab	oklab(39.47% -0.0298 0.0513)
OKLCH	oklch(39.47% 0.059 120.1)
XYZ	xyz(5.0968, 6.3240, 2.7021)
Luminance	0.0632 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424B25 #2E254B

analogous

#4B4125 #424B25 #2F4B25

triadic

#424B25 #25424B #4B2542

tetradic

#424B25 #254B41 #2E254B #4B252F

square

#424B25 #254B41 #2E254B #4B252F

split-complementary

#424B25 #252F4B #41254B

monochromatic

#12140A #1E2211 #424B25 #667439 #8A9D4D

Accessibility & contrast

On white

9.27

#424B25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#424B25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424B25

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424B25	#FFFFFF	#000000	##FFFFFF
##424B25	1.00	9.27	2.26	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4722

Deuteranopia (green-blind)

#4E4727

Tritanopia (blue-blind)

#454842

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #424b25;
/* rgb */ color: rgb(66, 75, 37);
/* oklch */ color: oklch(39.5% 0.059 120.1);

Tailwind

colors: {
  custom: {
    50: '#777d60',
    500: '#424b25',
    950: '#000000',
  },
}

SCSS

$custom: #424b25;
$custom-light: #777d60;
$custom-dark: #000000;

JSON

{
  "hex": "#424b25",
  "rgb": {
    "r": 66,
    "g": 75,
    "b": 37
  },
  "hsl": {
    "h": 74.211,
    "s": 33.929,
    "l": 21.961
  },
  "oklch": {
    "l": 0.3947,
    "c": 0.05935,
    "h": 120.1
  },
  "luminance": 0.06324
}

Semantic roles & 50–950 ramp

primary

#424B25

secondary

#594E7E

accent

#5ECA77

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090905

muted

#7B7B79

Preview Lab

Preview with #424B25

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

Preview Lab → · Contrast checker → · Palette generator →