#CA7537#CA7537

#CA7537 is a light, vivid orange. Relative luminance 0.256; OKLCH L 64.5% C 0.131 H 53.9°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#CA7537
RGB	rgb(202, 117, 55)
HSL	hsl(25, 58%, 50%)
HSV	hsv(25, 73%, 79%)
CMYK	cmyk(0%, 42.1%, 72.8%, 20.8%)
CIE-LAB	lab(57.62, 28.38, 47.21)
CIE-LCH	lch(57.62, 55.09, 58.99°)
OKLab	oklab(64.51% 0.0772 0.1057)
OKLCH	oklch(64.51% 0.131 53.9)
XYZ	xyz(31.4107, 25.5583, 6.8928)
Luminance	0.2555 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA7537 #378CCA

analogous

#CA3742 #CA7537 #CABE37

triadic

#CA7537 #37CA75 #7537CA

tetradic

#CA7537 #42CA37 #378CCA #BE37CA

square

#CA7537 #42CA37 #378CCA #BE37CA

split-complementary

#CA7537 #37CABE #3742CA

monochromatic

#6A3D1C #9B5929 #CA7537 #D79667 #E4B898

Accessibility & contrast

On white

3.44

#CA7537 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#CA7537 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA7537

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA7537	#FFFFFF	#000000	##000000
##CA7537	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7F30

Deuteranopia (green-blind)

#A29237

Tritanopia (blue-blind)

#DD6368

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #ca7537;
/* rgb */ color: rgb(202, 117, 55);
/* oklch */ color: oklch(64.5% 0.131 53.9);

Tailwind

colors: {
  custom: {
    50: '#e09d71',
    500: '#ca7537',
    950: '#000000',
  },
}

SCSS

$custom: #ca7537;
$custom-light: #e09d71;
$custom-dark: #000000;

JSON

{
  "hex": "#ca7537",
  "rgb": {
    "r": 202,
    "g": 117,
    "b": 55
  },
  "hsl": {
    "h": 25.306,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.64514,
    "c": 0.13083,
    "h": 53.9
  },
  "luminance": 0.25555
}

Semantic roles & 50–950 ramp

primary

#CA7537

secondary

#8EB4CF

accent

#A0E146

background

#FEF9F6

surface

#FDF2EC

border

#D5CCC7

text

#160E08

muted

#847E7B

Preview Lab

Preview with #CA7537

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

Preview Lab → · Contrast checker → · Palette generator →