#515711#515711

#515711 is a dark, moderate yellow. Relative luminance 0.086; OKLCH L 43.7% C 0.090 H 114.5°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#515711
RGB	rgb(81, 87, 17)
HSL	hsl(65, 67%, 20%)
HSV	hsv(65, 80%, 34%)
CMYK	cmyk(6.9%, 0%, 80.5%, 65.9%)
CIE-LAB	lab(35.22, -12.14, 37.09)
CIE-LCH	lch(35.22, 39.03, 108.13°)
OKLab	oklab(43.74% -0.0372 0.0817)
OKLCH	oklch(43.74% 0.09 114.5)
XYZ	xyz(6.9029, 8.6063, 1.8278)
Luminance	0.0861 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515711 #171157

analogous

#573A11 #515711 #2E5711

triadic

#515711 #115157 #571151

tetradic

#515711 #11573A #171157 #57112E

square

#515711 #11573A #171157 #57112E

split-complementary

#515711 #112E57 #3A1157

monochromatic

#181A05 #212407 #515711 #818A1B #B0BD25

Accessibility & contrast

On white

7.72

#515711 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#515711 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #515711

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515711	#FFFFFF	#000000	##FFFFFF
##515711	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5203

Deuteranopia (green-blind)

#5E5317

Tritanopia (blue-blind)

#57514A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #515711;
/* rgb */ color: rgb(81, 87, 17);
/* oklch */ color: oklch(43.7% 0.090 114.5);

Tailwind

colors: {
  custom: {
    50: '#848655',
    500: '#515711',
    950: '#000000',
  },
}

SCSS

$custom: #515711;
$custom-light: #848655;
$custom-dark: #000000;

JSON

{
  "hex": "#515711",
  "rgb": {
    "r": 81,
    "g": 87,
    "b": 17
  },
  "hsl": {
    "h": 65.143,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.43735,
    "c": 0.08978,
    "h": 114.5
  },
  "luminance": 0.08606
}

Semantic roles & 50–950 ramp

primary

#515711

secondary

#3C3490

accent

#3EEA4C

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #515711

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

Preview Lab → · Contrast checker → · Palette generator →