#615B19#615B19

#615B19 is a mid, moderate yellow. Relative luminance 0.101; OKLCH L 46.3% C 0.085 H 104.1°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#615B19
RGB	rgb(97, 91, 25)
HSL	hsl(55, 59%, 24%)
HSV	hsv(55, 74%, 38%)
CMYK	cmyk(0%, 6.2%, 74.2%, 62%)
CIE-LAB	lab(38.01, -6.21, 37.03)
CIE-LCH	lch(38.01, 37.55, 99.52°)
OKLab	oklab(46.35% -0.0207 0.0826)
OKLCH	oklch(46.35% 0.085 104.1)
XYZ	xyz(8.8467, 10.0941, 2.4019)
Luminance	0.1009 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615B19 #191F61

analogous

#613719 #615B19 #436119

triadic

#615B19 #19615B #5B1961

tetradic

#615B19 #196137 #191F61 #611943

square

#615B19 #196137 #191F61 #611943

split-complementary

#615B19 #194361 #371961

monochromatic

#181706 #302D0C #615B19 #928926 #C2B632

Accessibility & contrast

On white

6.96

#615B19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#615B19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615B19

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615B19	#FFFFFF	#000000	##FFFFFF
##615B19	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64580F

Deuteranopia (green-blind)

#665B1D

Tritanopia (blue-blind)

#69544E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #615b19;
/* rgb */ color: rgb(97, 91, 25);
/* oklch */ color: oklch(46.3% 0.085 104.1);

Tailwind

colors: {
  custom: {
    50: '#90895a',
    500: '#615b19',
    950: '#000000',
  },
}

SCSS

$custom: #615b19;
$custom-light: #90895a;
$custom-dark: #000000;

JSON

{
  "hex": "#615b19",
  "rgb": {
    "r": 97,
    "g": 91,
    "b": 25
  },
  "hsl": {
    "h": 55,
    "s": 59.016,
    "l": 23.922
  },
  "oklch": {
    "l": 0.46348,
    "c": 0.08513,
    "h": 104.1
  },
  "luminance": 0.10094
}

Semantic roles & 50–950 ramp

primary

#615B19

secondary

#3F4697

accent

#53E246

background

#F9F8F5

surface

#F1EFE9

border

#CBCAC5

text

#0D0B04

muted

#7E7C79

Preview Lab

Preview with #615B19

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

Preview Lab → · Contrast checker → · Palette generator →