#EF7C52#EF7C52

#EF7C52 is a light, vivid orange. Relative luminance 0.334; OKLCH L 70.9% C 0.153 H 40.3°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#EF7C52
RGB	rgb(239, 124, 82)
HSL	hsl(16, 83%, 63%)
HSV	hsv(16, 66%, 94%)
CMYK	cmyk(0%, 48.1%, 65.7%, 6.3%)
CIE-LAB	lab(64.47, 40.91, 42.61)
CIE-LCH	lch(64.47, 59.07, 46.16°)
OKLab	oklab(70.91% 0.1164 0.0988)
OKLCH	oklch(70.91% 0.153 40.3)
XYZ	xyz(44.3311, 33.3803, 12.0895)
Luminance	0.3337 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF7C52 #52C5EF

analogous

#EF5276 #EF7C52 #EFCA52

triadic

#EF7C52 #52EF7C #7C52EF

tetradic

#EF7C52 #76EF52 #52C5EF #CA52EF

square

#EF7C52 #76EF52 #52C5EF #CA52EF

split-complementary

#EF7C52 #52EFCA #5276EF

monochromatic

#B63D11 #EA521A #EF7C52 #F4A68A #F9D1C2

Accessibility & contrast

On white

2.74

#EF7C52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#EF7C52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF7C52

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF7C52	#FFFFFF	#000000	##000000
##EF7C52	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8D4E

Deuteranopia (green-blind)

#B7A650

Tritanopia (blue-blind)

#FF6672

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #ef7c52;
/* rgb */ color: rgb(239, 124, 82);
/* oklch */ color: oklch(70.9% 0.153 40.3);

Tailwind

colors: {
  custom: {
    50: '#faa484',
    500: '#ef7c52',
    950: '#000000',
  },
}

SCSS

$custom: #ef7c52;
$custom-light: #faa484;
$custom-dark: #000000;

JSON

{
  "hex": "#ef7c52",
  "rgb": {
    "r": 239,
    "g": 124,
    "b": 82
  },
  "hsl": {
    "h": 16.051,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.70906,
    "c": 0.15273,
    "h": 40.3
  },
  "luminance": 0.33375
}

Semantic roles & 50–950 ramp

primary

#EF7C52

secondary

#B2DCEB

accent

#A5DF06

background

#FFFAF8

surface

#FFF4EF

border

#D7CECA

text

#190F0B

muted

#877F7C

Preview Lab

Preview with #EF7C52

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

Preview Lab → · Contrast checker → · Palette generator →