#EFBF5B#EFBF5B

#EFBF5B is a very light, vivid orange. Relative luminance 0.564; OKLCH L 82.8% C 0.129 H 83.5°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#EFBF5B
RGB	rgb(239, 191, 91)
HSL	hsl(41, 82%, 65%)
HSV	hsv(41, 62%, 94%)
CMYK	cmyk(0%, 20.1%, 61.9%, 6.3%)
CIE-LAB	lab(79.82, 6.43, 55.82)
CIE-LCH	lch(79.82, 56.18, 83.43°)
OKLab	oklab(82.85% 0.0147 0.1286)
OKLCH	oklch(82.85% 0.129 83.5)
XYZ	xyz(56.1187, 56.3712, 17.8204)
Luminance	0.5637 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFBF5B #5B8BEF

analogous

#EF755B #EFBF5B #D5EF5B

triadic

#EFBF5B #5BEFBF #BF5BEF

tetradic

#EFBF5B #5BEF75 #5B8BEF #EF5BD5

square

#EFBF5B #5BEF75 #5B8BEF #EF5BD5

split-complementary

#EFBF5B #5BD5EF #755BEF

monochromatic

#BD8612 #EAA923 #EFBF5B #F4D593 #FAEBCB

Accessibility & contrast

On white

1.71

#EFBF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.27

#EFBF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFBF5B

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFBF5B	#FFFFFF	#000000	##000000
##EFBF5B	1.00	1.71	12.27	12.27
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.27	21.00	1.00	1.00
##000000	12.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BF51

Deuteranopia (green-blind)

#DFCB5F

Tritanopia (blue-blind)

#FFB0A9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #efbf5b;
/* rgb */ color: rgb(239, 191, 91);
/* oklch */ color: oklch(82.8% 0.129 83.5);

Tailwind

colors: {
  custom: {
    50: '#f8d28d',
    500: '#efbf5b',
    950: '#000000',
  },
}

SCSS

$custom: #efbf5b;
$custom-light: #f8d28d;
$custom-dark: #000000;

JSON

{
  "hex": "#efbf5b",
  "rgb": {
    "r": 239,
    "g": 191,
    "b": 91
  },
  "hsl": {
    "h": 40.541,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.82848,
    "c": 0.12945,
    "h": 83.5
  },
  "luminance": 0.56368
}

Semantic roles & 50–950 ramp

primary

#EFBF5B

secondary

#335FBC

accent

#4DDF07

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #EFBF5B

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

Preview Lab → · Contrast checker → · Palette generator →