#973F21#973F21

#973F21 is a mid, vivid orange. Relative luminance 0.102; OKLCH L 48.1% C 0.126 H 38.7°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#973F21
RGB	rgb(151, 63, 33)
HSL	hsl(15, 64%, 36%)
HSV	hsv(15, 78%, 59%)
CMYK	cmyk(0%, 58.3%, 78.1%, 40.8%)
CIE-LAB	lab(38.28, 35.12, 35.73)
CIE-LCH	lch(38.28, 50.10, 45.49°)
OKLab	oklab(48.12% 0.0984 0.0788)
OKLCH	oklch(48.12% 0.126 38.7)
XYZ	xyz(14.8161, 10.2461, 2.6361)
Luminance	0.1024 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#973F21 #217997

analogous

#97213E #973F21 #977A21

triadic

#973F21 #21973F #3F2197

tetradic

#973F21 #3E9721 #217997 #7A2197

square

#973F21 #3E9721 #217997 #7A2197

split-complementary

#973F21 #21977A #213E97

monochromatic

#33150B #652A16 #973F21 #C9542C #DA7958

Accessibility & contrast

On white

6.89

#973F21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#973F21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #973F21

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##973F21	#FFFFFF	#000000	##FFFFFF
##973F21	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574E1D

Deuteranopia (green-blind)

#6D611E

Tritanopia (blue-blind)

#A62B39

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #973f21;
/* rgb */ color: rgb(151, 63, 33);
/* oklch */ color: oklch(48.1% 0.126 38.7);

Tailwind

colors: {
  custom: {
    50: '#bc775e',
    500: '#973f21',
    950: '#000000',
  },
}

SCSS

$custom: #973f21;
$custom-light: #bc775e;
$custom-dark: #000000;

JSON

{
  "hex": "#973f21",
  "rgb": {
    "r": 151,
    "g": 63,
    "b": 33
  },
  "hsl": {
    "h": 15.254,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.48119,
    "c": 0.12604,
    "h": 38.7
  },
  "luminance": 0.10244
}

Semantic roles & 50–950 ramp

primary

#973F21

secondary

#55A4BE

accent

#BDE741

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#130904

muted

#827B79

Preview Lab

Preview with #973F21

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

Preview Lab → · Contrast checker → · Palette generator →