#EFA454#EFA454

#EFA454 is a light, vivid orange. Relative luminance 0.455; OKLCH L 77.7% C 0.131 H 65.5°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#EFA454
RGB	rgb(239, 164, 84)
HSL	hsl(31, 83%, 63%)
HSV	hsv(31, 65%, 94%)
CMYK	cmyk(0%, 31.4%, 64.9%, 6.3%)
CIE-LAB	lab(73.25, 20.21, 51.70)
CIE-LCH	lch(73.25, 55.51, 68.65°)
OKLab	oklab(77.69% 0.0543 0.1188)
OKLCH	oklch(77.69% 0.131 65.5)
XYZ	xyz(50.4757, 45.5460, 14.5187)
Luminance	0.4554 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFA454 #549FEF

analogous

#EF5654 #EFA454 #ECEF54

triadic

#EFA454 #54EFA4 #A454EF

tetradic

#EFA454 #54EF56 #549FEF #EF54EC

square

#EFA454 #54EF56 #549FEF #EF54EC

split-complementary

#EFA454 #54ECEF #5654EF

monochromatic

#B76711 #EA861C #EFA454 #F4C28C #F9E0C4

Accessibility & contrast

On white

2.08

#EFA454 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#EFA454 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFA454

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFA454	#FFFFFF	#000000	##000000
##EFA454	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAA4C

Deuteranopia (green-blind)

#CEBB55

Tritanopia (blue-blind)

#FF9392

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #efa454;
/* rgb */ color: rgb(239, 164, 84);
/* oklch */ color: oklch(77.7% 0.131 65.5);

Tailwind

colors: {
  custom: {
    50: '#f9bf87',
    500: '#efa454',
    950: '#000000',
  },
}

SCSS

$custom: #efa454;
$custom-light: #f9bf87;
$custom-dark: #000000;

JSON

{
  "hex": "#efa454",
  "rgb": {
    "r": 239,
    "g": 164,
    "b": 84
  },
  "hsl": {
    "h": 30.968,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.77685,
    "c": 0.13063,
    "h": 65.5
  },
  "luminance": 0.45542
}

Semantic roles & 50–950 ramp

primary

#EFA454

secondary

#B4CFEB

accent

#6FDF06

background

#FFFBF8

surface

#FFF7F0

border

#D7D0CB

text

#18120B

muted

#86817C

Preview Lab

Preview with #EFA454

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

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