#EFBB63#EFBB63

#EFBB63 is a very light, vivid orange. Relative luminance 0.548; OKLCH L 82.2% C 0.122 H 78.9°. Best body text is #000000 at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#EFBB63
RGB	rgb(239, 187, 99)
HSL	hsl(38, 81%, 66%)
HSV	hsv(38, 59%, 94%)
CMYK	cmyk(0%, 21.8%, 58.6%, 6.3%)
CIE-LAB	lab(78.92, 9.07, 51.03)
CIE-LCH	lch(78.92, 51.83, 79.92°)
OKLab	oklab(82.17% 0.0234 0.1193)
OKLCH	oklch(82.17% 0.122 78.9)
XYZ	xyz(55.6220, 54.7958, 19.4490)
Luminance	0.5479 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFBB63 #6397EF

analogous

#EF7563 #EFBB63 #DDEF63

triadic

#EFBB63 #63EFBB #BB63EF

tetradic

#EFBB63 #63EF75 #6397EF #EF63DD

square

#EFBB63 #63EF75 #6397EF #EF63DD

split-complementary

#EFBB63 #63DDEF #7563EF

monochromatic

#C48214 #E9A32B #EFBB63 #F5D39B #FAEBD2

Accessibility & contrast

On white

1.76

#EFBB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.96

#EFBB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFBB63

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFBB63	#FFFFFF	#000000	##000000
##EFBB63	1.00	1.76	11.96	11.96
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.96	21.00	1.00	1.00
##000000	11.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BC5B

Deuteranopia (green-blind)

#DCC966

Tritanopia (blue-blind)

#FFACA7

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #efbb63;
/* rgb */ color: rgb(239, 187, 99);
/* oklch */ color: oklch(82.2% 0.122 78.9);

Tailwind

colors: {
  custom: {
    50: '#f8cf92',
    500: '#efbb63',
    950: '#000000',
  },
}

SCSS

$custom: #efbb63;
$custom-light: #f8cf92;
$custom-dark: #000000;

JSON

{
  "hex": "#efbb63",
  "rgb": {
    "r": 239,
    "g": 187,
    "b": 99
  },
  "hsl": {
    "h": 37.714,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.82167,
    "c": 0.12154,
    "h": 78.9
  },
  "luminance": 0.54792
}

Semantic roles & 50–950 ramp

primary

#EFBB63

secondary

#3569C1

accent

#57DE08

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18130D

muted

#86837F

Preview Lab

Preview with #EFBB63

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

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