#EF905F#EF905F

#EF905F is a light, vivid orange. Relative luminance 0.391; OKLCH L 74.3% C 0.132 H 47.2°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#EF905F
RGB	rgb(239, 144, 95)
HSL	hsl(20, 82%, 65%)
HSV	hsv(20, 60%, 94%)
CMYK	cmyk(0%, 39.7%, 60.3%, 6.3%)
CIE-LAB	lab(68.84, 31.46, 41.03)
CIE-LCH	lch(68.84, 51.71, 52.52°)
OKLab	oklab(74.32% 0.0897 0.097)
OKLCH	oklch(74.32% 0.132 47.2)
XYZ	xyz(47.6389, 39.1281, 15.8679)
Luminance	0.3912 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF905F #5FBEEF

analogous

#EF5F76 #EF905F #EFD85F

triadic

#EF905F #5FEF90 #905FEF

tetradic

#EF905F #76EF5F #5FBEEF #D85FEF

square

#EF905F #76EF5F #5FBEEF #D85FEF

split-complementary

#EF905F #5FEFD8 #5F76EF

monochromatic

#C04E13 #E96927 #EF905F #F5B797 #FADDCE

Accessibility & contrast

On white

2.38

#EF905F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#EF905F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF905F

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF905F	#FFFFFF	#000000	##000000
##EF905F	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9B5B

Deuteranopia (green-blind)

#C1B05E

Tritanopia (blue-blind)

#FF7E84

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #ef905f;
/* rgb */ color: rgb(239, 144, 95);
/* oklch */ color: oklch(74.3% 0.132 47.2);

Tailwind

colors: {
  custom: {
    50: '#f9b18d',
    500: '#ef905f',
    950: '#000000',
  },
}

SCSS

$custom: #ef905f;
$custom-light: #f9b18d;
$custom-dark: #000000;

JSON

{
  "hex": "#ef905f",
  "rgb": {
    "r": 239,
    "g": 144,
    "b": 95
  },
  "hsl": {
    "h": 20.417,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.74316,
    "c": 0.13207,
    "h": 47.2
  },
  "luminance": 0.39123
}

Semantic roles & 50–950 ramp

primary

#EF905F

secondary

#BDDDED

accent

#95DE07

background

#FFFAF8

surface

#FFF5F0

border

#D7CFCB

text

#18110C

muted

#86807D

Preview Lab

Preview with #EF905F

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

Preview Lab → · Contrast checker → · Palette generator →