#4D5910#4D5910

#4D5910 is a dark, moderate yellow. Relative luminance 0.088; OKLCH L 43.9% C 0.095 H 118.8°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#4D5910
RGB	rgb(77, 89, 16)
HSL	hsl(70, 70%, 21%)
HSV	hsv(70, 82%, 35%)
CMYK	cmyk(13.5%, 0%, 82%, 65.1%)
CIE-LAB	lab(35.52, -15.24, 37.63)
CIE-LCH	lch(35.52, 40.60, 112.05°)
OKLab	oklab(43.89% -0.0456 0.0828)
OKLCH	oklch(43.89% 0.095 118.8)
XYZ	xyz(6.7266, 8.7600, 1.8266)
Luminance	0.0876 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5910 #1C1059

analogous

#594010 #4D5910 #285910

triadic

#4D5910 #104D59 #59104D

tetradic

#4D5910 #105940 #1C1059 #591028

square

#4D5910 #105940 #1C1059 #591028

split-complementary

#4D5910 #102859 #401059

monochromatic

#161A05 #202507 #4D5910 #7A8D19 #A7C123

Accessibility & contrast

On white

7.63

#4D5910 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#4D5910 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D5910

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5910	#FFFFFF	#000000	##FFFFFF
##4D5910	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5301

Deuteranopia (green-blind)

#5E5417

Tritanopia (blue-blind)

#52544B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4d5910;
/* rgb */ color: rgb(77, 89, 16);
/* oklch */ color: oklch(43.9% 0.095 118.8);

Tailwind

colors: {
  custom: {
    50: '#818755',
    500: '#4d5910',
    950: '#000000',
  },
}

SCSS

$custom: #4d5910;
$custom-light: #818755;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5910",
  "rgb": {
    "r": 77,
    "g": 89,
    "b": 16
  },
  "hsl": {
    "h": 69.863,
    "s": 69.524,
    "l": 20.588
  },
  "oklch": {
    "l": 0.43892,
    "c": 0.0945,
    "h": 118.8
  },
  "luminance": 0.0876
}

Semantic roles & 50–950 ramp

primary

#4D5910

secondary

#423392

accent

#3BEC59

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #4D5910

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

Preview Lab → · Contrast checker → · Palette generator →