#FF8A3A#FF8A3A

#FF8A3A is a light, vivid orange. Relative luminance 0.397; OKLCH L 75.0% C 0.168 H 51.2°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#FF8A3A
RGB	rgb(255, 138, 58)
HSL	hsl(24, 100%, 61%)
HSV	hsv(24, 77%, 100%)
CMYK	cmyk(0%, 45.9%, 77.3%, 0%)
CIE-LAB	lab(69.29, 38.93, 59.98)
CIE-LCH	lch(69.29, 71.51, 57.02°)
OKLab	oklab(74.97% 0.1053 0.1308)
OKLCH	oklch(74.97% 0.168 51.2)
XYZ	xyz(51.0970, 39.7484, 8.9836)
Luminance	0.3974 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF8A3A #3AAFFF

analogous

#FF3A4D #FF8A3A #FFEC3A

triadic

#FF8A3A #3AFF8A #8A3AFF

tetradic

#FF8A3A #4DFF3A #3AAFFF #EC3AFF

square

#FF8A3A #4DFF3A #3AAFFF #EC3AFF

split-complementary

#FF8A3A #3AFFEC #3A4DFF

monochromatic

#BF4D00 #FC6600 #FF8A3A #FFAE77 #FFD3B4

Accessibility & contrast

On white

2.35

#FF8A3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#FF8A3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF8A3A

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF8A3A	#FFFFFF	#000000	##000000
##FF8A3A	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC992F

Deuteranopia (green-blind)

#C8B338

Tritanopia (blue-blind)

#FF717A

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #ff8a3a;
/* rgb */ color: rgb(255, 138, 58);
/* oklch */ color: oklch(75.0% 0.168 51.2);

Tailwind

colors: {
  custom: {
    50: '#ffad75',
    500: '#ff8a3a',
    950: '#000000',
  },
}

SCSS

$custom: #ff8a3a;
$custom-light: #ffad75;
$custom-dark: #000000;

JSON

{
  "hex": "#ff8a3a",
  "rgb": {
    "r": 255,
    "g": 138,
    "b": 58
  },
  "hsl": {
    "h": 24.365,
    "s": 100,
    "l": 61.373
  },
  "oklch": {
    "l": 0.74973,
    "c": 0.16788,
    "h": 51.2
  },
  "luminance": 0.39742
}

Semantic roles & 50–950 ramp

primary

#FF8A3A

secondary

#A6D1EF

accent

#88E600

background

#FFFAF7

surface

#FFF4ED

border

#D7CEC8

text

#1A1009

muted

#877F7B

Preview Lab

Preview with #FF8A3A

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

Preview Lab → · Contrast checker → · Palette generator →