#EFC358#EFC358

#EFC358 is a very light, vivid orange. Relative luminance 0.581; OKLCH L 83.6% C 0.134 H 86.7°. Best body text is #000000 at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#EFC358
RGB	rgb(239, 195, 88)
HSL	hsl(43, 83%, 64%)
HSV	hsv(43, 63%, 94%)
CMYK	cmyk(0%, 18.4%, 63.2%, 6.3%)
CIE-LAB	lab(80.79, 4.15, 58.25)
CIE-LCH	lch(80.79, 58.39, 85.92°)
OKLab	oklab(83.6% 0.0077 0.1334)
OKLCH	oklch(83.6% 0.134 86.7)
XYZ	xyz(56.8761, 58.0890, 17.4472)
Luminance	0.5809 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC358 #5884EF

analogous

#EF7858 #EFC358 #CFEF58

triadic

#EFC358 #58EFC3 #C358EF

tetradic

#EFC358 #58EF78 #5884EF #EF58CF

square

#EFC358 #58EF78 #5884EF #EF58CF

split-complementary

#EFC358 #58CFEF #7858EF

monochromatic

#BB8A12 #EAAF20 #EFC358 #F4D790 #FAEBC8

Accessibility & contrast

On white

1.66

#EFC358 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.62

#EFC358 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC358

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC358	#FFFFFF	#000000	##000000
##EFC358	1.00	1.66	12.62	12.62
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.62	21.00	1.00	1.00
##000000	12.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C24C

Deuteranopia (green-blind)

#E3CD5C

Tritanopia (blue-blind)

#FFB4AC

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #efc358;
/* rgb */ color: rgb(239, 195, 88);
/* oklch */ color: oklch(83.6% 0.134 86.7);

Tailwind

colors: {
  custom: {
    50: '#f8d48b',
    500: '#efc358',
    950: '#000000',
  },
}

SCSS

$custom: #efc358;
$custom-light: #f8d48b;
$custom-dark: #000000;

JSON

{
  "hex": "#efc358",
  "rgb": {
    "r": 239,
    "g": 195,
    "b": 88
  },
  "hsl": {
    "h": 42.517,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.83596,
    "c": 0.13361,
    "h": 86.7
  },
  "luminance": 0.58086
}

Semantic roles & 50–950 ramp

primary

#EFC358

secondary

#3259BA

accent

#46DF07

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #EFC358

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

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