#7F731F#7F731F

#7F731F is a mid, moderate yellow. Relative luminance 0.169; OKLCH L 55.1% C 0.102 H 100.9°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#7F731F
RGB	rgb(127, 115, 31)
HSL	hsl(53, 61%, 31%)
HSV	hsv(53, 76%, 50%)
CMYK	cmyk(0%, 9.4%, 75.6%, 50.2%)
CIE-LAB	lab(48.10, -5.31, 45.41)
CIE-LCH	lch(48.10, 45.72, 96.66°)
OKLab	oklab(55.08% -0.0193 0.1003)
OKLCH	oklch(55.08% 0.102 100.9)
XYZ	xyz(15.1312, 16.8731, 3.7559)
Luminance	0.1687 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F731F #1F2B7F

analogous

#7F431F #7F731F #5B7F1F

triadic

#7F731F #1F7F73 #731F7F

tetradic

#7F731F #1F7F43 #1F2B7F #7F1F5B

square

#7F731F #1F7F43 #1F2B7F #7F1F5B

split-complementary

#7F731F #1F5B7F #431F7F

monochromatic

#1D1A07 #4E4613 #7F731F #B0A02B #D2C146

Accessibility & contrast

On white

4.80

#7F731F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#7F731F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7F731F

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F731F	#FFFFFF	#000000	##FFFFFF
##7F731F	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F10

Deuteranopia (green-blind)

#827425

Tritanopia (blue-blind)

#896A63

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #7f731f;
/* rgb */ color: rgb(127, 115, 31);
/* oklch */ color: oklch(55.1% 0.102 100.9);

Tailwind

colors: {
  custom: {
    50: '#a79b61',
    500: '#7f731f',
    950: '#000000',
  },
}

SCSS

$custom: #7f731f;
$custom-light: #a79b61;
$custom-dark: #000000;

JSON

{
  "hex": "#7f731f",
  "rgb": {
    "r": 127,
    "g": 115,
    "b": 31
  },
  "hsl": {
    "h": 52.5,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55078,
    "c": 0.10214,
    "h": 100.9
  },
  "luminance": 0.16872
}

Semantic roles & 50–950 ramp

primary

#7F731F

secondary

#4855B2

accent

#58E444

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100E05

muted

#7F7E79

Preview Lab

Preview with #7F731F

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

Preview Lab → · Contrast checker → · Palette generator →