#A5751B#A5751B

#A5751B is a mid, moderate orange. Relative luminance 0.208; OKLCH L 59.7% C 0.116 H 77.5°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#A5751B
RGB	rgb(165, 117, 27)
HSL	hsl(39, 72%, 38%)
HSV	hsv(39, 84%, 65%)
CMYK	cmyk(0%, 29.1%, 83.6%, 35.3%)
CIE-LAB	lab(52.73, 11.09, 52.64)
CIE-LCH	lch(52.73, 53.79, 78.10°)
OKLab	oklab(59.66% 0.025 0.1129)
OKLCH	oklch(59.66% 0.116 77.5)
XYZ	xyz(22.0778, 20.8029, 3.8893)
Luminance	0.2080 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5751B #1B4BA5

analogous

#A5301B #A5751B #90A51B

triadic

#A5751B #1BA575 #751BA5

tetradic

#A5751B #1BA530 #1B4BA5 #A51B90

square

#A5751B #1BA530 #1B4BA5 #A51B90

split-complementary

#A5751B #1B90A5 #301BA5

monochromatic

#3C2A0A #705012 #A5751B #DA9A24 #E3B357

Accessibility & contrast

On white

4.07

#A5751B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#A5751B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A5751B

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5751B	#FFFFFF	#000000	##000000
##A5751B	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877705

Deuteranopia (green-blind)

#92831F

Tritanopia (blue-blind)

#B46864

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #a5751b;
/* rgb */ color: rgb(165, 117, 27);
/* oklch */ color: oklch(59.7% 0.116 77.5);

Tailwind

colors: {
  custom: {
    50: '#c59c60',
    500: '#a5751b',
    950: '#000000',
  },
}

SCSS

$custom: #a5751b;
$custom-light: #c59c60;
$custom-dark: #000000;

JSON

{
  "hex": "#a5751b",
  "rgb": {
    "r": 165,
    "g": 117,
    "b": 27
  },
  "hsl": {
    "h": 39.13,
    "s": 71.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.59659,
    "c": 0.11563,
    "h": 77.5
  },
  "luminance": 0.20801
}

Semantic roles & 50–950 ramp

primary

#A5751B

secondary

#557DC7

accent

#78EF39

background

#FCF9F5

surface

#F9F2EA

border

#D2CCC6

text

#140E05

muted

#827E79

Preview Lab

Preview with #A5751B

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

Preview Lab → · Contrast checker → · Palette generator →