#EFB354#EFB354

#EFB354 is a light, vivid orange. Relative luminance 0.512; OKLCH L 80.5% C 0.131 H 76.4°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#EFB354
RGB	rgb(239, 179, 84)
HSL	hsl(37, 83%, 63%)
HSV	hsv(37, 65%, 94%)
CMYK	cmyk(0%, 25.1%, 64.9%, 6.3%)
CIE-LAB	lab(76.82, 12.28, 55.68)
CIE-LCH	lch(76.82, 57.02, 77.56°)
OKLab	oklab(80.47% 0.0309 0.1273)
OKLCH	oklch(80.47% 0.131 76.4)
XYZ	xyz(53.3202, 51.2349, 15.4668)
Luminance	0.5123 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFB354 #5490EF

analogous

#EF6554 #EFB354 #DEEF54

triadic

#EFB354 #54EFB3 #B354EF

tetradic

#EFB354 #54EF65 #5490EF #EF54DE

square

#EFB354 #54EF65 #5490EF #EF54DE

split-complementary

#EFB354 #54DEEF #6554EF

monochromatic

#B77711 #EA9A1C #EFB354 #F4CC8C #F9E5C4

Accessibility & contrast

On white

1.87

#EFB354 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#EFB354 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFB354

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFB354	#FFFFFF	#000000	##000000
##EFB354	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB54A

Deuteranopia (green-blind)

#D8C457

Tritanopia (blue-blind)

#FFA39E

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #efb354;
/* rgb */ color: rgb(239, 179, 84);
/* oklch */ color: oklch(80.5% 0.131 76.4);

Tailwind

colors: {
  custom: {
    50: '#f8c988',
    500: '#efb354',
    950: '#000000',
  },
}

SCSS

$custom: #efb354;
$custom-light: #f8c988;
$custom-dark: #000000;

JSON

{
  "hex": "#efb354",
  "rgb": {
    "r": 239,
    "g": 179,
    "b": 84
  },
  "hsl": {
    "h": 36.774,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.80471,
    "c": 0.13103,
    "h": 76.4
  },
  "luminance": 0.51231
}

Semantic roles & 50–950 ramp

primary

#EFB354

secondary

#3164B7

accent

#5ADF06

background

#FFFDFC

surface

#FFF9F3

border

#D7D2CD

text

#18130C

muted

#86827F

Preview Lab

Preview with #EFB354

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

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