#EFB74B#EFB74B

#EFB74B is a light, vivid orange. Relative luminance 0.527; OKLCH L 81.1% C 0.138 H 80.8°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#EFB74B
RGB	rgb(239, 183, 75)
HSL	hsl(40, 84%, 62%)
HSV	hsv(40, 69%, 94%)
CMYK	cmyk(0%, 23.4%, 68.6%, 6.3%)
CIE-LAB	lab(77.72, 9.67, 60.63)
CIE-LCH	lch(77.72, 61.40, 80.94°)
OKLab	oklab(81.15% 0.0221 0.1364)
OKLCH	oklch(81.15% 0.138 80.8)
XYZ	xyz(53.8034, 52.7295, 13.9993)
Luminance	0.5273 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB74B #4B83EF

analogous

#EF654B #EFB74B #D5EF4B

triadic

#EFB74B #4BEFB7 #B74BEF

tetradic

#EFB74B #4BEF65 #4B83EF #EF4BD5

square

#EFB74B #4BEF65 #4B83EF #EF4BD5

split-complementary

#EFB74B #4BD5EF #654BEF

monochromatic

#B07910 #E8A015 #EFB74B #F4CD83 #F9E4BB

Accessibility & contrast

On white

1.82

#EFB74B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#EFB74B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB74B

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB74B	#FFFFFF	#000000	##000000
##EFB74B	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB83E

Deuteranopia (green-blind)

#DBC64F

Tritanopia (blue-blind)

#FFA6A0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #efb74b;
/* rgb */ color: rgb(239, 183, 75);
/* oklch */ color: oklch(81.1% 0.138 80.8);

Tailwind

colors: {
  custom: {
    50: '#f9cc82',
    500: '#efb74b',
    950: '#000000',
  },
}

SCSS

$custom: #efb74b;
$custom-light: #f9cc82;
$custom-dark: #000000;

JSON

{
  "hex": "#efb74b",
  "rgb": {
    "r": 239,
    "g": 183,
    "b": 75
  },
  "hsl": {
    "h": 39.512,
    "s": 83.673,
    "l": 61.569
  },
  "oklch": {
    "l": 0.81146,
    "c": 0.13823,
    "h": 80.8
  },
  "luminance": 0.52726
}

Semantic roles & 50–950 ramp

primary

#EFB74B

secondary

#2E5AB0

accent

#50E005

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#18130B

muted

#86827E

Preview Lab

Preview with #EFB74B

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

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