#616B33#616B33

#616B33 is a mid, moderate yellow-green. Relative luminance 0.133; OKLCH L 50.6% C 0.080 H 117.7°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#616B33
RGB	rgb(97, 107, 51)
HSL	hsl(71, 35%, 31%)
HSV	hsv(71, 52%, 42%)
CMYK	cmyk(9.3%, 0%, 52.3%, 58%)
CIE-LAB	lab(43.21, -13.13, 29.85)
CIE-LCH	lch(43.21, 32.61, 113.75°)
OKLab	oklab(50.58% -0.0372 0.0709)
OKLCH	oklch(50.58% 0.08 117.7)
XYZ	xyz(10.7851, 13.2959, 5.1295)
Luminance	0.1330 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616B33 #3D336B

analogous

#6B5933 #616B33 #456B33

triadic

#616B33 #33616B #6B3361

tetradic

#616B33 #336B59 #3D336B #6B3345

square

#616B33 #336B59 #3D336B #6B3345

split-complementary

#616B33 #33456B #59336B

monochromatic

#16180B #3B421F #616B33 #879447 #A6B564

Accessibility & contrast

On white

5.74

#616B33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#616B33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616B33

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616B33	#FFFFFF	#000000	##FFFFFF
##616B33	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71662E

Deuteranopia (green-blind)

#706636

Tritanopia (blue-blind)

#66665E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #616b33;
/* rgb */ color: rgb(97, 107, 51);
/* oklch */ color: oklch(50.6% 0.080 117.7);

Tailwind

colors: {
  custom: {
    50: '#8f956c',
    500: '#616b33',
    950: '#000000',
  },
}

SCSS

$custom: #616b33;
$custom-light: #8f956c;
$custom-dark: #000000;

JSON

{
  "hex": "#616b33",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 51
  },
  "hsl": {
    "h": 70.714,
    "s": 35.443,
    "l": 30.98
  },
  "oklch": {
    "l": 0.50583,
    "c": 0.08008,
    "h": 117.7
  },
  "luminance": 0.13296
}

Semantic roles & 50–950 ramp

primary

#616B33

secondary

#695E9C

accent

#5CCB70

background

#F8F9F6

surface

#F0F1EB

border

#CBCBC6

text

#0C0D07

muted

#7D7E7A

Preview Lab

Preview with #616B33

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

Preview Lab → · Contrast checker → · Palette generator →