#EFB757#EFB757

#EFB757 is a light, vivid orange. Relative luminance 0.529; OKLCH L 81.3% C 0.130 H 78.6°. Best body text is #000000 at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#EFB757
RGB	rgb(239, 183, 87)
HSL	hsl(38, 83%, 64%)
HSV	hsv(38, 64%, 94%)
CMYK	cmyk(0%, 23.4%, 63.6%, 6.3%)
CIE-LAB	lab(77.82, 10.36, 55.41)
CIE-LCH	lch(77.82, 56.37, 79.41°)
OKLab	oklab(81.26% 0.0257 0.1272)
OKLCH	oklch(81.26% 0.13 78.6)
XYZ	xyz(54.2535, 52.9096, 16.3700)
Luminance	0.5291 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB757 #578FEF

analogous

#EF6B57 #EFB757 #DBEF57

triadic

#EFB757 #57EFB7 #B757EF

tetradic

#EFB757 #57EF6B #578FEF #EF57DB

square

#EFB757 #57EF6B #578FEF #EF57DB

split-complementary

#EFB757 #57DBEF #6B57EF

monochromatic

#BA7C12 #EA9F1F #EFB757 #F4CF8F #FAE7C7

Accessibility & contrast

On white

1.81

#EFB757 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.58

#EFB757 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB757

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB757	#FFFFFF	#000000	##000000
##EFB757	1.00	1.81	11.58	11.58
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.58	21.00	1.00	1.00
##000000	11.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB84D

Deuteranopia (green-blind)

#DAC65A

Tritanopia (blue-blind)

#FFA7A2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #efb757;
/* rgb */ color: rgb(239, 183, 87);
/* oklch */ color: oklch(81.3% 0.130 78.6);

Tailwind

colors: {
  custom: {
    50: '#f8cc8a',
    500: '#efb757',
    950: '#000000',
  },
}

SCSS

$custom: #efb757;
$custom-light: #f8cc8a;
$custom-dark: #000000;

JSON

{
  "hex": "#efb757",
  "rgb": {
    "r": 239,
    "g": 183,
    "b": 87
  },
  "hsl": {
    "h": 37.895,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.81264,
    "c": 0.12976,
    "h": 78.6
  },
  "luminance": 0.52906
}

Semantic roles & 50–950 ramp

primary

#EFB757

secondary

#3163B9

accent

#56DF06

background

#FFFEFC

surface

#FFFAF4

border

#D7D3CE

text

#18130C

muted

#86837F

Preview Lab

Preview with #EFB757

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

Preview Lab → · Contrast checker → · Palette generator →