#425438#425438

#425438 is a dark, muted yellow-green. Relative luminance 0.078; OKLCH L 42.2% C 0.050 H 134.7°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#425438
RGB	rgb(66, 84, 56)
HSL	hsl(99, 20%, 27%)
HSV	hsv(99, 33%, 33%)
CMYK	cmyk(21.4%, 0%, 33.3%, 67.1%)
CIE-LAB	lab(33.53, -12.97, 14.16)
CIE-LCH	lch(33.53, 19.20, 132.49°)
OKLab	oklab(42.24% -0.0352 0.0356)
OKLCH	oklch(42.24% 0.05 134.7)
XYZ	xyz(6.1307, 7.7843, 4.9201)
Luminance	0.0778 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425438 #4A3854

analogous

#505438 #425438 #38543C

triadic

#425438 #384254 #543842

tetradic

#425438 #385054 #4A3854 #543C38

square

#425438 #385054 #4A3854 #543C38

split-complementary

#425438 #3C3854 #543850

monochromatic

#0E120C #252F20 #425438 #5F7950 #7C9C6A

Accessibility & contrast

On white

8.21

#425438 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#425438 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425438

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425438	#FFFFFF	#000000	##FFFFFF
##425438	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565036

Deuteranopia (green-blind)

#534E39

Tritanopia (blue-blind)

#42524D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #425438;
/* rgb */ color: rgb(66, 84, 56);
/* oklch */ color: oklch(42.2% 0.050 134.7);

Tailwind

colors: {
  custom: {
    50: '#77846e',
    500: '#425438',
    950: '#000000',
  },
}

SCSS

$custom: #425438;
$custom-light: #77846e;
$custom-dark: #000000;

JSON

{
  "hex": "#425438",
  "rgb": {
    "r": 66,
    "g": 84,
    "b": 56
  },
  "hsl": {
    "h": 98.571,
    "s": 20,
    "l": 27.451
  },
  "oklch": {
    "l": 0.42239,
    "c": 0.05008,
    "h": 134.7
  },
  "luminance": 0.07784
}

Semantic roles & 50–950 ramp

primary

#425438

secondary

#796484

accent

#6BBDA0

background

#F7F8F6

surface

#EDEFEC

border

#C8CAC7

text

#080A07

muted

#7B7C7A

Preview Lab

Preview with #425438

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

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