#616B23#616B23

#616B23 is a mid, moderate yellow. Relative luminance 0.132; OKLCH L 50.4% C 0.096 H 116.7°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#616B23
RGB	rgb(97, 107, 35)
HSL	hsl(68, 51%, 28%)
HSV	hsv(68, 67%, 42%)
CMYK	cmyk(9.3%, 0%, 67.3%, 58%)
CIE-LAB	lab(43.03, -14.60, 37.70)
CIE-LCH	lch(43.03, 40.43, 111.17°)
OKLab	oklab(50.39% -0.0431 0.0857)
OKLCH	oklch(50.39% 0.096 116.7)
XYZ	xyz(10.4911, 13.1783, 3.5808)
Luminance	0.1318 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616B23 #2D236B

analogous

#6B5123 #616B23 #3D6B23

triadic

#616B23 #23616B #6B2361

tetradic

#616B23 #236B51 #2D236B #6B233D

square

#616B23 #236B51 #2D236B #6B233D

split-complementary

#616B23 #233D6B #51236B

monochromatic

#151708 #373D14 #616B23 #8B9932 #B1C246

Accessibility & contrast

On white

5.78

#616B23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#616B23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616B23

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616B23	#FFFFFF	#000000	##FFFFFF
##616B23	1.00	5.78	3.64	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72651A

Deuteranopia (green-blind)

#716628

Tritanopia (blue-blind)

#67655C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #616b23;
/* rgb */ color: rgb(97, 107, 35);
/* oklch */ color: oklch(50.4% 0.096 116.7);

Tailwind

colors: {
  custom: {
    50: '#909562',
    500: '#616b23',
    950: '#000000',
  },
}

SCSS

$custom: #616b23;
$custom-light: #909562;
$custom-dark: #000000;

JSON

{
  "hex": "#616b23",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 35
  },
  "hsl": {
    "h": 68.333,
    "s": 50.704,
    "l": 27.843
  },
  "oklch": {
    "l": 0.50386,
    "c": 0.09597,
    "h": 116.7
  },
  "luminance": 0.13178
}

Semantic roles & 50–950 ramp

primary

#616B23

secondary

#574B9E

accent

#4EDA61

background

#F9F9F5

surface

#F1F1EA

border

#CBCBC6

text

#0D0D05

muted

#7E7E79

Preview Lab

Preview with #616B23

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

Preview Lab → · Contrast checker → · Palette generator →