#EFB150#EFB150

#EFB150 is a light, vivid orange. Relative luminance 0.504; OKLCH L 80.1% C 0.133 H 75.8°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#EFB150
RGB	rgb(239, 177, 80)
HSL	hsl(37, 83%, 63%)
HSV	hsv(37, 67%, 94%)
CMYK	cmyk(0%, 25.9%, 66.5%, 6.3%)
CIE-LAB	lab(76.30, 13.10, 56.93)
CIE-LCH	lch(76.30, 58.42, 77.04°)
OKLab	oklab(80.05% 0.0328 0.1294)
OKLCH	oklch(80.05% 0.133 75.8)
XYZ	xyz(52.7700, 50.3782, 14.5325)
Luminance	0.5037 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB150 #508EEF

analogous

#EF6250 #EFB150 #DDEF50

triadic

#EFB150 #50EFB1 #B150EF

tetradic

#EFB150 #50EF62 #508EEF #EF50DD

square

#EFB150 #50EF62 #508EEF #EF50DD

split-complementary

#EFB150 #50DDEF #6250EF

monochromatic

#B47410 #EA9818 #EFB150 #F4CA88 #F9E3C0

Accessibility & contrast

On white

1.90

#EFB150 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#EFB150 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB150

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB150	#FFFFFF	#000000	##000000
##EFB150	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B345

Deuteranopia (green-blind)

#D7C253

Tritanopia (blue-blind)

#FFA09C

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #efb150;
/* rgb */ color: rgb(239, 177, 80);
/* oklch */ color: oklch(80.1% 0.133 75.8);

Tailwind

colors: {
  custom: {
    50: '#f9c885',
    500: '#efb150',
    950: '#000000',
  },
}

SCSS

$custom: #efb150;
$custom-light: #f9c885;
$custom-dark: #000000;

JSON

{
  "hex": "#efb150",
  "rgb": {
    "r": 239,
    "g": 177,
    "b": 80
  },
  "hsl": {
    "h": 36.604,
    "s": 83.246,
    "l": 62.549
  },
  "oklch": {
    "l": 0.80052,
    "c": 0.13348,
    "h": 75.8
  },
  "luminance": 0.50374
}

Semantic roles & 50–950 ramp

primary

#EFB150

secondary

#2F63B4

accent

#5BE006

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#18130B

muted

#86827E

Preview Lab

Preview with #EFB150

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

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