#615A18#615A18

#615A18 is a mid, moderate yellow. Relative luminance 0.099; OKLCH L 46.1% C 0.085 H 103.2°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#615A18
RGB	rgb(97, 90, 24)
HSL	hsl(54, 60%, 24%)
HSV	hsv(54, 75%, 38%)
CMYK	cmyk(0%, 7.2%, 75.3%, 62%)
CIE-LAB	lab(37.70, -5.68, 37.15)
CIE-LCH	lch(37.70, 37.59, 98.69°)
OKLab	oklab(46.1% -0.0193 0.0826)
OKLCH	oklch(46.1% 0.085 103.2)
XYZ	xyz(8.7512, 9.9200, 2.3178)
Luminance	0.0992 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615A18 #181F61

analogous

#613518 #615A18 #436118

triadic

#615A18 #18615A #5A1861

tetradic

#615A18 #186135 #181F61 #611843

square

#615A18 #186135 #181F61 #611843

split-complementary

#615A18 #184361 #351861

monochromatic

#191706 #302C0C #615A18 #928824 #C3B530

Accessibility & contrast

On white

7.04

#615A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#615A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #615A18

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615A18	#FFFFFF	#000000	##FFFFFF
##615A18	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63570E

Deuteranopia (green-blind)

#655A1C

Tritanopia (blue-blind)

#69534D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #615a18;
/* rgb */ color: rgb(97, 90, 24);
/* oklch */ color: oklch(46.1% 0.085 103.2);

Tailwind

colors: {
  custom: {
    50: '#91885a',
    500: '#615a18',
    950: '#000000',
  },
}

SCSS

$custom: #615a18;
$custom-light: #91885a;
$custom-dark: #000000;

JSON

{
  "hex": "#615a18",
  "rgb": {
    "r": 97,
    "g": 90,
    "b": 24
  },
  "hsl": {
    "h": 54.247,
    "s": 60.331,
    "l": 23.725
  },
  "oklch": {
    "l": 0.46097,
    "c": 0.08486,
    "h": 103.2
  },
  "luminance": 0.0992
}

Semantic roles & 50–950 ramp

primary

#615A18

secondary

#3D4697

accent

#54E344

background

#F9F8F5

surface

#F1EFE9

border

#CBCAC5

text

#0D0B04

muted

#7E7C79

Preview Lab

Preview with #615A18

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

Preview Lab → · Contrast checker → · Palette generator →