#EFB159#EFB159

#EFB159 is a light, vivid orange. Relative luminance 0.505; OKLCH L 80.1% C 0.127 H 73.7°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#EFB159
RGB	rgb(239, 177, 89)
HSL	hsl(35, 82%, 64%)
HSV	hsv(35, 63%, 94%)
CMYK	cmyk(0%, 25.9%, 62.8%, 6.3%)
CIE-LAB	lab(76.39, 13.65, 52.87)
CIE-LCH	lch(76.39, 54.60, 75.53°)
OKLab	oklab(80.15% 0.0356 0.122)
OKLCH	oklch(80.15% 0.127 73.7)
XYZ	xyz(53.1251, 50.5202, 16.4026)
Luminance	0.5052 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB159 #5997EF

analogous

#EF6659 #EFB159 #E2EF59

triadic

#EFB159 #59EFB1 #B159EF

tetradic

#EFB159 #59EF66 #5997EF #EF59E2

square

#EFB159 #59EF66 #5997EF #EF59E2

split-complementary

#EFB159 #59E2EF #6659EF

monochromatic

#BC7512 #EA9721 #EFB159 #F4CB91 #FAE5C9

Accessibility & contrast

On white

1.89

#EFB159 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#EFB159 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB159

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB159	#FFFFFF	#000000	##000000
##EFB159	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B450

Deuteranopia (green-blind)

#D6C25B

Tritanopia (blue-blind)

#FFA19D

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #efb159;
/* rgb */ color: rgb(239, 177, 89);
/* oklch */ color: oklch(80.1% 0.127 73.7);

Tailwind

colors: {
  custom: {
    50: '#f8c88b',
    500: '#efb159',
    950: '#000000',
  },
}

SCSS

$custom: #efb159;
$custom-light: #f8c88b;
$custom-dark: #000000;

JSON

{
  "hex": "#efb159",
  "rgb": {
    "r": 239,
    "g": 177,
    "b": 89
  },
  "hsl": {
    "h": 35.2,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.80148,
    "c": 0.1271,
    "h": 73.7
  },
  "luminance": 0.50516
}

Semantic roles & 50–950 ramp

primary

#EFB159

secondary

#326ABA

accent

#60DF07

background

#FFFDFC

surface

#FFF9F4

border

#D7D2CE

text

#18130C

muted

#86827F

Preview Lab

Preview with #EFB159

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

Preview Lab → · Contrast checker → · Palette generator →