#C57823#C57823

#C57823 is a light, vivid orange. Relative luminance 0.254; OKLCH L 64.2% C 0.134 H 62.8°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX#C57823
RGBrgb(197, 120, 35)
HSLhsl(31, 70%, 45%)
HSVhsv(31, 82%, 77%)
CMYKcmyk(0%, 39.1%, 82.2%, 22.7%)
CIE-LABlab(57.49, 23.85, 55.49)
CIE-LCHlch(57.49, 60.40, 66.74°)
OKLaboklab(64.23% 0.0613 0.119)
OKLCHoklch(64.23% 0.134 62.8)
XYZxyz(30.0484, 25.4277, 4.9154)
Luminance0.2542 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C57823 #2370C5
analogous
#C52723 #C57823 #C1C523
triadic
#C57823 #23C578 #7823C5
tetradic
#C57823 #23C527 #2370C5 #C523C1
square
#C57823 #23C527 #2370C5 #C523C1
split-complementary
#C57823 #23C1C5 #2723C5
monochromatic
#5D3911 #91581A #C57823 #DE9647 #E8B47B

Accessibility & contrast

On white

3.45
#C57823 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.08
#C57823 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C57823
6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C57823#FFFFFF#000000##000000
##C578231.003.456.086.08
#FFFFFF3.451.0021.0021.00
#0000006.0821.001.001.00
##0000006.0821.001.001.00

Color blindness preview

Protanopia (red-blind)
#907F13
Deuteranopia (green-blind)
#A29124
Tritanopia (blue-blind)
#D86668
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #c57823;
/* rgb */ color: rgb(197, 120, 35);
/* oklch */ color: oklch(64.2% 0.134 62.8);
Tailwind
colors: {
  custom: {
    50: '#dd9f66',
    500: '#c57823',
    950: '#000000',
  },
}
SCSS
$custom: #c57823;
$custom-light: #dd9f66;
$custom-dark: #000000;
JSON
{
  "hex": "#c57823",
  "rgb": {
    "r": 197,
    "g": 120,
    "b": 35
  },
  "hsl": {
    "h": 31.481,
    "s": 69.828,
    "l": 45.49
  },
  "oklch": {
    "l": 0.64231,
    "c": 0.13382,
    "h": 62.8
  },
  "luminance": 0.25425
}

Semantic roles & 50–950 ramp

primary
#C57823
secondary
#74A0CF
accent
#90ED3B
background
#FEF9F6
surface
#FDF2EB
border
#D5CCC6
text
#160E06
muted
#847E7A

Preview Lab

Preview with #C57823

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

Preview Lab → · Contrast checker → · Palette generator →

#C57823 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva