#EFC757#EFC757

#EFC757 is a very light, vivid orange. Relative luminance 0.599; OKLCH L 84.4% C 0.137 H 89.4°. Best body text is #000000 at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#EFC757
RGB	rgb(239, 199, 87)
HSL	hsl(44, 83%, 64%)
HSV	hsv(44, 64%, 94%)
CMYK	cmyk(0%, 16.7%, 63.6%, 6.3%)
CIE-LAB	lab(81.78, 2.02, 59.77)
CIE-LCH	lch(81.78, 59.81, 88.07°)
OKLab	oklab(84.37% 0.0014 0.1365)
OKLCH	oklch(84.37% 0.137 89.4)
XYZ	xyz(57.7432, 59.8890, 17.5333)
Luminance	0.5989 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC757 #577FEF

analogous

#EF7B57 #EFC757 #CBEF57

triadic

#EFC757 #57EFC7 #C757EF

tetradic

#EFC757 #57EF7B #577FEF #EF57CB

square

#EFC757 #57EF7B #577FEF #EF57CB

split-complementary

#EFC757 #57CBEF #7B57EF

monochromatic

#BA8E12 #EAB41F #EFC757 #F4DA8F #FAECC7

Accessibility & contrast

On white

1.62

#EFC757 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.98

#EFC757 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC757

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC757	#FFFFFF	#000000	##000000
##EFC757	1.00	1.62	12.98	12.98
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.98	21.00	1.00	1.00
##000000	12.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC54B

Deuteranopia (green-blind)

#E5D05C

Tritanopia (blue-blind)

#FFB8AF

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #efc757;
/* rgb */ color: rgb(239, 199, 87);
/* oklch */ color: oklch(84.4% 0.137 89.4);

Tailwind

colors: {
  custom: {
    50: '#f8d78b',
    500: '#efc757',
    950: '#000000',
  },
}

SCSS

$custom: #efc757;
$custom-light: #f8d78b;
$custom-dark: #000000;

JSON

{
  "hex": "#efc757",
  "rgb": {
    "r": 239,
    "g": 199,
    "b": 87
  },
  "hsl": {
    "h": 44.211,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.84373,
    "c": 0.13652,
    "h": 89.4
  },
  "luminance": 0.59886
}

Semantic roles & 50–950 ramp

primary

#EFC757

secondary

#3155B9

accent

#3FDF06

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #EFC757

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

Preview Lab → · Contrast checker → · Palette generator →