#4D681F#4D681F

#4D681F is a mid, moderate yellow-green. Relative luminance 0.116; OKLCH L 48.0% C 0.104 H 127.4°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#4D681F
RGB	rgb(77, 104, 31)
HSL	hsl(82, 54%, 26%)
HSV	hsv(82, 70%, 41%)
CMYK	cmyk(26%, 0%, 70.2%, 59.2%)
CIE-LAB	lab(40.54, -22.23, 36.43)
CIE-LCH	lch(40.54, 42.68, 121.39°)
OKLab	oklab(47.98% -0.0634 0.0829)
OKLCH	oklch(47.98% 0.104 127.4)
XYZ	xyz(8.2582, 11.5772, 3.0956)
Luminance	0.1158 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D681F #3A1F68

analogous

#685F1F #4D681F #29681F

triadic

#4D681F #1F4D68 #681F4D

tetradic

#4D681F #1F685F #3A1F68 #681F29

square

#4D681F #1F685F #3A1F68 #681F29

split-complementary

#4D681F #1F2968 #5F1F68

monochromatic

#111807 #2A3911 #4D681F #70972D #92C53C

Accessibility & contrast

On white

6.33

#4D681F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4D681F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D681F

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D681F	#FFFFFF	#000000	##FFFFFF
##4D681F	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6115

Deuteranopia (green-blind)

#6A5F25

Tritanopia (blue-blind)

#506359

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4d681f;
/* rgb */ color: rgb(77, 104, 31);
/* oklch */ color: oklch(48.0% 0.104 127.4);

Tailwind

colors: {
  custom: {
    50: '#81935f',
    500: '#4d681f',
    950: '#000000',
  },
}

SCSS

$custom: #4d681f;
$custom-light: #81935f;
$custom-dark: #000000;

JSON

{
  "hex": "#4d681f",
  "rgb": {
    "r": 77,
    "g": 104,
    "b": 31
  },
  "hsl": {
    "h": 82.192,
    "s": 54.074,
    "l": 26.471
  },
  "oklch": {
    "l": 0.47981,
    "c": 0.10436,
    "h": 127.4
  },
  "luminance": 0.11577
}

Semantic roles & 50–950 ramp

primary

#4D681F

secondary

#66469C

accent

#4ADD81

background

#F8F9F5

surface

#EFF1E9

border

#CACBC5

text

#0B0D05

muted

#7C7E79

Preview Lab

Preview with #4D681F

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

Preview Lab → · Contrast checker → · Palette generator →