#616B1E#616B1E

#616B1E is a mid, moderate yellow. Relative luminance 0.132; OKLCH L 50.3% C 0.100 H 116.5°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#616B1E
RGB	rgb(97, 107, 30)
HSL	hsl(68, 56%, 27%)
HSV	hsv(68, 72%, 42%)
CMYK	cmyk(9.3%, 0%, 72%, 58%)
CIE-LAB	lab(42.99, -14.95, 39.87)
CIE-LCH	lch(42.99, 42.58, 110.55°)
OKLab	oklab(50.34% -0.0446 0.0895)
OKLCH	oklch(50.34% 0.1 116.5)
XYZ	xyz(10.4220, 13.1507, 3.2173)
Luminance	0.1315 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616B1E #281E6B

analogous

#6B4F1E #616B1E #3B6B1E

triadic

#616B1E #1E616B #6B1E61

tetradic

#616B1E #1E6B4F #281E6B #6B1E3B

square

#616B1E #1E6B4F #281E6B #6B1E3B

split-complementary

#616B1E #1E3B6B #4F1E6B

monochromatic

#161807 #363B11 #616B1E #8C9B2B #B6C83B

Accessibility & contrast

On white

5.78

#616B1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#616B1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616B1E

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616B1E	#FFFFFF	#000000	##FFFFFF
##616B1E	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736512

Deuteranopia (green-blind)

#726624

Tritanopia (blue-blind)

#67655C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #616b1e;
/* rgb */ color: rgb(97, 107, 30);
/* oklch */ color: oklch(50.3% 0.100 116.5);

Tailwind

colors: {
  custom: {
    50: '#90955f',
    500: '#616b1e',
    950: '#000000',
  },
}

SCSS

$custom: #616b1e;
$custom-light: #90955f;
$custom-dark: #000000;

JSON

{
  "hex": "#616b1e",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 30
  },
  "hsl": {
    "h": 67.792,
    "s": 56.204,
    "l": 26.863
  },
  "oklch": {
    "l": 0.5034,
    "c": 0.10001,
    "h": 116.5
  },
  "luminance": 0.13151
}

Semantic roles & 50–950 ramp

primary

#616B1E

secondary

#51459F

accent

#48DF5C

background

#F9F9F5

surface

#F1F1E9

border

#CBCBC5

text

#0D0D05

muted

#7E7E79

Preview Lab

Preview with #616B1E

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

Preview Lab → · Contrast checker → · Palette generator →