#426B2B#426B2B

#426B2B is a mid, moderate yellow-green. Relative luminance 0.118; OKLCH L 48.2% C 0.104 H 135.7°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#426B2B
RGB	rgb(66, 107, 43)
HSL	hsl(98, 43%, 29%)
HSV	hsv(98, 60%, 42%)
CMYK	cmyk(38.3%, 0%, 59.8%, 58%)
CIE-LAB	lab(40.97, -27.00, 30.90)
CIE-LCH	lch(40.97, 41.04, 131.14°)
OKLab	oklab(48.2% -0.0747 0.0728)
OKLCH	oklch(48.2% 0.104 135.7)
XYZ	xyz(7.9403, 11.8477, 4.1535)
Luminance	0.1185 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426B2B #542B6B

analogous

#626B2B #426B2B #2B6B34

triadic

#426B2B #2B426B #6B2B42

tetradic

#426B2B #2B626B #542B6B #6B342B

square

#426B2B #2B626B #542B6B #6B342B

split-complementary

#426B2B #342B6B #6B2B62

monochromatic

#0D1609 #273F19 #426B2B #5D973D #7ABB56

Accessibility & contrast

On white

6.23

#426B2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#426B2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426B2B

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426B2B	#FFFFFF	#000000	##FFFFFF
##426B2B	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6325

Deuteranopia (green-blind)

#695F30

Tritanopia (blue-blind)

#41675D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #426b2b;
/* rgb */ color: rgb(66, 107, 43);
/* oklch */ color: oklch(48.2% 0.104 135.7);

Tailwind

colors: {
  custom: {
    50: '#799566',
    500: '#426b2b',
    950: '#000000',
  },
}

SCSS

$custom: #426b2b;
$custom-light: #799566;
$custom-dark: #000000;

JSON

{
  "hex": "#426b2b",
  "rgb": {
    "r": 66,
    "g": 107,
    "b": 43
  },
  "hsl": {
    "h": 98.438,
    "s": 42.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.48196,
    "c": 0.10428,
    "h": 135.7
  },
  "luminance": 0.11848
}

Semantic roles & 50–950 ramp

primary

#426B2B

secondary

#83559D

accent

#55D2A5

background

#F7F9F6

surface

#EEF2EB

border

#C9CCC6

text

#090D06

muted

#7B7E7A

Preview Lab

Preview with #426B2B

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

Preview Lab → · Contrast checker → · Palette generator →