#615F18#615F18

#615F18 is a mid, moderate yellow. Relative luminance 0.108; OKLCH L 47.3% C 0.090 H 107.8°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#615F18
RGB	rgb(97, 95, 24)
HSL	hsl(58, 60%, 24%)
HSV	hsv(58, 75%, 38%)
CMYK	cmyk(0%, 2.1%, 75.3%, 62%)
CIE-LAB	lab(39.23, -8.59, 38.66)
CIE-LCH	lch(39.23, 39.60, 102.52°)
OKLab	oklab(47.32% -0.0275 0.0858)
OKLCH	oklch(47.32% 0.09 107.8)
XYZ	xyz(9.1872, 10.7921, 2.4631)
Luminance	0.1079 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615F18 #181A61

analogous

#613A18 #615F18 #3E6118

triadic

#615F18 #18615F #5F1861

tetradic

#615F18 #18613A #181A61 #61183E

square

#615F18 #18613A #181A61 #61183E

split-complementary

#615F18 #183E61 #3A1861

monochromatic

#191806 #302F0C #615F18 #928F24 #C3BF30

Accessibility & contrast

On white

6.65

#615F18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#615F18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615F18

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615F18	#FFFFFF	#000000	##FFFFFF
##615F18	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675B0C

Deuteranopia (green-blind)

#695E1D

Tritanopia (blue-blind)

#685851

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #615f18;
/* rgb */ color: rgb(97, 95, 24);
/* oklch */ color: oklch(47.3% 0.090 107.8);

Tailwind

colors: {
  custom: {
    50: '#918c5a',
    500: '#615f18',
    950: '#000000',
  },
}

SCSS

$custom: #615f18;
$custom-light: #918c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#615f18",
  "rgb": {
    "r": 97,
    "g": 95,
    "b": 24
  },
  "hsl": {
    "h": 58.356,
    "s": 60.331,
    "l": 23.725
  },
  "oklch": {
    "l": 0.47315,
    "c": 0.09011,
    "h": 107.8
  },
  "luminance": 0.10792
}

Semantic roles & 50–950 ramp

primary

#615F18

secondary

#3D4097

accent

#49E344

background

#F9F8F5

surface

#F1F0E9

border

#CBCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #615F18

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

Preview Lab → · Contrast checker → · Palette generator →