#EFB658#EFB658

#EFB658 is a light, vivid orange. Relative luminance 0.525; OKLCH L 81.1% C 0.129 H 77.7°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#EFB658
RGB	rgb(239, 182, 88)
HSL	hsl(37, 83%, 64%)
HSV	hsv(37, 63%, 94%)
CMYK	cmyk(0%, 23.8%, 63.2%, 6.3%)
CIE-LAB	lab(77.59, 10.95, 54.69)
CIE-LCH	lch(77.59, 55.78, 78.68°)
OKLab	oklab(81.08% 0.0275 0.1258)
OKLCH	oklch(81.08% 0.129 77.7)
XYZ	xyz(54.0891, 52.5150, 16.5182)
Luminance	0.5251 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB658 #5891EF

analogous

#EF6B58 #EFB658 #DDEF58

triadic

#EFB658 #58EFB6 #B658EF

tetradic

#EFB658 #58EF6B #5891EF #EF58DD

square

#EFB658 #58EF6B #5891EF #EF58DD

split-complementary

#EFB658 #58DDEF #6B58EF

monochromatic

#BB7B12 #EA9E20 #EFB658 #F4CE90 #FAE7C8

Accessibility & contrast

On white

1.83

#EFB658 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#EFB658 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB658

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB658	#FFFFFF	#000000	##000000
##EFB658	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB74E

Deuteranopia (green-blind)

#D9C55B

Tritanopia (blue-blind)

#FFA6A1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #efb658;
/* rgb */ color: rgb(239, 182, 88);
/* oklch */ color: oklch(81.1% 0.129 77.7);

Tailwind

colors: {
  custom: {
    50: '#f8cb8a',
    500: '#efb658',
    950: '#000000',
  },
}

SCSS

$custom: #efb658;
$custom-light: #f8cb8a;
$custom-dark: #000000;

JSON

{
  "hex": "#efb658",
  "rgb": {
    "r": 239,
    "g": 182,
    "b": 88
  },
  "hsl": {
    "h": 37.351,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.81084,
    "c": 0.12877,
    "h": 77.7
  },
  "luminance": 0.52511
}

Semantic roles & 50–950 ramp

primary

#EFB658

secondary

#3265BA

accent

#58DF07

background

#FFFDFC

surface

#FFF9F4

border

#D7D2CE

text

#18130C

muted

#86827F

Preview Lab

Preview with #EFB658

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

Preview Lab → · Contrast checker → · Palette generator →