#EF8620#EF8620

#EF8620 is a light, vivid orange. Relative luminance 0.355; OKLCH L 72.1% C 0.164 H 57.5°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#EF8620
RGB	rgb(239, 134, 32)
HSL	hsl(30, 87%, 53%)
HSV	hsv(30, 87%, 94%)
CMYK	cmyk(0%, 43.9%, 86.6%, 6.3%)
CIE-LAB	lab(66.14, 33.85, 66.02)
CIE-LCH	lch(66.14, 74.19, 62.85°)
OKLab	oklab(72.07% 0.088 0.1382)
OKLCH	oklch(72.07% 0.164 57.5)
XYZ	xyz(44.3866, 35.5103, 5.8829)
Luminance	0.3550 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF8620 #2089EF

analogous

#EF2021 #EF8620 #EFED20

triadic

#EF8620 #20EF86 #8620EF

tetradic

#EF8620 #21EF20 #2089EF #ED20EF

square

#EF8620 #21EF20 #2089EF #ED20EF

split-complementary

#EF8620 #20EFED #2021EF

monochromatic

#8B490A #C4680E #EF8620 #F3A559 #F7C492

Accessibility & contrast

On white

2.59

#EF8620 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#EF8620 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF8620

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF8620	#FFFFFF	#000000	##000000
##EF8620	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69201

Deuteranopia (green-blind)

#BFAA1F

Tritanopia (blue-blind)

#FF6E74

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #ef8620;
/* rgb */ color: rgb(239, 134, 32);
/* oklch */ color: oklch(72.1% 0.164 57.5);

Tailwind

colors: {
  custom: {
    50: '#fcaa67',
    500: '#ef8620',
    950: '#000000',
  },
}

SCSS

$custom: #ef8620;
$custom-light: #fcaa67;
$custom-dark: #000000;

JSON

{
  "hex": "#ef8620",
  "rgb": {
    "r": 239,
    "g": 134,
    "b": 32
  },
  "hsl": {
    "h": 29.565,
    "s": 86.611,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72065,
    "c": 0.16388,
    "h": 57.5
  },
  "luminance": 0.35505
}

Semantic roles & 50–950 ramp

primary

#EF8620

secondary

#89B6E2

accent

#95FD2B

background

#FFFAF6

surface

#FFF4EB

border

#D7CEC6

text

#191007

muted

#877F7A

Preview Lab

Preview with #EF8620

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

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