#616B15#616B15

#616B15 is a mid, moderate yellow. Relative luminance 0.131; OKLCH L 50.3% C 0.106 H 116.3°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#616B15
RGB	rgb(97, 107, 21)
HSL	hsl(67, 67%, 25%)
HSV	hsv(67, 80%, 42%)
CMYK	cmyk(9.3%, 0%, 80.4%, 58%)
CIE-LAB	lab(42.93, -15.45, 43.31)
CIE-LCH	lch(42.93, 45.98, 109.63°)
OKLab	oklab(50.27% -0.0469 0.0951)
OKLCH	oklch(50.27% 0.106 116.3)
XYZ	xyz(10.3231, 13.1111, 2.6962)
Luminance	0.1311 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616B15 #1F156B

analogous

#6B4A15 #616B15 #366B15

triadic

#616B15 #15616B #6B1561

tetradic

#616B15 #156B4A #1F156B #6B1536

square

#616B15 #156B4A #1F156B #6B1536

split-complementary

#616B15 #15366B #4A156B

monochromatic

#171A05 #33380B #616B15 #8F9E1F #BED129

Accessibility & contrast

On white

5.80

#616B15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#616B15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616B15

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616B15	#FFFFFF	#000000	##FFFFFF
##616B15	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736501

Deuteranopia (green-blind)

#72661D

Tritanopia (blue-blind)

#68645B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #616b15;
/* rgb */ color: rgb(97, 107, 21);
/* oklch */ color: oklch(50.3% 0.106 116.3);

Tailwind

colors: {
  custom: {
    50: '#91955a',
    500: '#616b15',
    950: '#000000',
  },
}

SCSS

$custom: #616b15;
$custom-light: #91955a;
$custom-dark: #000000;

JSON

{
  "hex": "#616b15",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 21
  },
  "hsl": {
    "h": 66.977,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.50273,
    "c": 0.106,
    "h": 116.3
  },
  "luminance": 0.13111
}

Semantic roles & 50–950 ramp

primary

#616B15

secondary

#463AA2

accent

#3EEA52

background

#F9F9F5

surface

#F1F1E9

border

#CBCBC5

text

#0D0D04

muted

#7E7E79

Preview Lab

Preview with #616B15

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

Preview Lab → · Contrast checker → · Palette generator →