#EFB250#EFB250

#EFB250 is a light, vivid orange. Relative luminance 0.508; OKLCH L 80.2% C 0.134 H 76.5°. Best body text is #000000 at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#EFB250
RGB	rgb(239, 178, 80)
HSL	hsl(37, 83%, 63%)
HSV	hsv(37, 67%, 94%)
CMYK	cmyk(0%, 25.5%, 66.5%, 6.3%)
CIE-LAB	lab(76.54, 12.57, 57.19)
CIE-LCH	lch(76.54, 58.56, 77.60°)
OKLab	oklab(80.24% 0.0312 0.13)
OKLCH	oklch(80.24% 0.134 76.5)
XYZ	xyz(52.9683, 50.7747, 14.5986)
Luminance	0.5077 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB250 #508DEF

analogous

#EF6250 #EFB250 #DDEF50

triadic

#EFB250 #50EFB2 #B250EF

tetradic

#EFB250 #50EF62 #508DEF #EF50DD

square

#EFB250 #50EF62 #508DEF #EF50DD

split-complementary

#EFB250 #50DDEF #6250EF

monochromatic

#B47510 #EA9918 #EFB250 #F4CB88 #F9E3C0

Accessibility & contrast

On white

1.88

#EFB250 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.15

#EFB250 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB250

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB250	#FFFFFF	#000000	##000000
##EFB250	1.00	1.88	11.15	11.15
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.15	21.00	1.00	1.00
##000000	11.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B445

Deuteranopia (green-blind)

#D7C353

Tritanopia (blue-blind)

#FFA19D

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #efb250;
/* rgb */ color: rgb(239, 178, 80);
/* oklch */ color: oklch(80.2% 0.134 76.5);

Tailwind

colors: {
  custom: {
    50: '#f9c885',
    500: '#efb250',
    950: '#000000',
  },
}

SCSS

$custom: #efb250;
$custom-light: #f9c885;
$custom-dark: #000000;

JSON

{
  "hex": "#efb250",
  "rgb": {
    "r": 239,
    "g": 178,
    "b": 80
  },
  "hsl": {
    "h": 36.981,
    "s": 83.246,
    "l": 62.549
  },
  "oklch": {
    "l": 0.80241,
    "c": 0.13365,
    "h": 76.5
  },
  "luminance": 0.50771
}

Semantic roles & 50–950 ramp

primary

#EFB250

secondary

#2F62B4

accent

#59E006

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#18130B

muted

#86827E

Preview Lab

Preview with #EFB250

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

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