#EFBC5B#EFBC5B

#EFBC5B is a very light, vivid orange. Relative luminance 0.551; OKLCH L 82.3% C 0.128 H 81.4°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#EFBC5B
RGB	rgb(239, 188, 91)
HSL	hsl(39, 82%, 65%)
HSV	hsv(39, 62%, 94%)
CMYK	cmyk(0%, 21.3%, 61.9%, 6.3%)
CIE-LAB	lab(79.09, 7.99, 54.98)
CIE-LCH	lch(79.09, 55.56, 81.73°)
OKLab	oklab(82.27% 0.0193 0.1268)
OKLCH	oklch(82.27% 0.128 81.4)
XYZ	xyz(55.4712, 55.0761, 17.6046)
Luminance	0.5507 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFBC5B #5B8EEF

analogous

#EF725B #EFBC5B #D8EF5B

triadic

#EFBC5B #5BEFBC #BC5BEF

tetradic

#EFBC5B #5BEF72 #5B8EEF #EF5BD8

square

#EFBC5B #5BEF72 #5B8EEF #EF5BD8

split-complementary

#EFBC5B #5BD8EF #725BEF

monochromatic

#BD8212 #EAA523 #EFBC5B #F4D393 #FAEACB

Accessibility & contrast

On white

1.75

#EFBC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#EFBC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFBC5B

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFBC5B	#FFFFFF	#000000	##000000
##EFBC5B	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BC51

Deuteranopia (green-blind)

#DDC95E

Tritanopia (blue-blind)

#FFADA6

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #efbc5b;
/* rgb */ color: rgb(239, 188, 91);
/* oklch */ color: oklch(82.3% 0.128 81.4);

Tailwind

colors: {
  custom: {
    50: '#f8cf8d',
    500: '#efbc5b',
    950: '#000000',
  },
}

SCSS

$custom: #efbc5b;
$custom-light: #f8cf8d;
$custom-dark: #000000;

JSON

{
  "hex": "#efbc5b",
  "rgb": {
    "r": 239,
    "g": 188,
    "b": 91
  },
  "hsl": {
    "h": 39.324,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.82267,
    "c": 0.12827,
    "h": 81.4
  },
  "luminance": 0.55072
}

Semantic roles & 50–950 ramp

primary

#EFBC5B

secondary

#3362BC

accent

#51DF07

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18130C

muted

#86837F

Preview Lab

Preview with #EFBC5B

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

Preview Lab → · Contrast checker → · Palette generator →