#EFBF4F#EFBF4F

#EFBF4F is a very light, vivid orange. Relative luminance 0.562; OKLCH L 82.7% C 0.138 H 85.4°. Best body text is #000000 at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#EFBF4F
RGB	rgb(239, 191, 79)
HSL	hsl(42, 83%, 62%)
HSV	hsv(42, 67%, 94%)
CMYK	cmyk(0%, 20.1%, 66.9%, 6.3%)
CIE-LAB	lab(79.72, 5.70, 61.03)
CIE-LCH	lch(79.72, 61.30, 84.66°)
OKLab	oklab(82.73% 0.0111 0.138)
OKLCH	oklch(82.73% 0.138 85.4)
XYZ	xyz(55.6418, 56.1804, 15.3089)
Luminance	0.5618 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFBF4F #4F7FEF

analogous

#EF6F4F #EFBF4F #CFEF4F

triadic

#EFBF4F #4FEFBF #BF4FEF

tetradic

#EFBF4F #4FEF6F #4F7FEF #EF4FCF

square

#EFBF4F #4FEF6F #4F7FEF #EF4FCF

split-complementary

#EFBF4F #4FCFEF #6F4FEF

monochromatic

#B38210 #EAAB17 #EFBF4F #F4D387 #F9E8BF

Accessibility & contrast

On white

1.72

#EFBF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.24

#EFBF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFBF4F

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFBF4F	#FFFFFF	#000000	##000000
##EFBF4F	1.00	1.72	12.24	12.24
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.24	21.00	1.00	1.00
##000000	12.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE42

Deuteranopia (green-blind)

#E0CB54

Tritanopia (blue-blind)

#FFAFA7

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #efbf4f;
/* rgb */ color: rgb(239, 191, 79);
/* oklch */ color: oklch(82.7% 0.138 85.4);

Tailwind

colors: {
  custom: {
    50: '#f8d285',
    500: '#efbf4f',
    950: '#000000',
  },
}

SCSS

$custom: #efbf4f;
$custom-light: #f8d285;
$custom-dark: #000000;

JSON

{
  "hex": "#efbf4f",
  "rgb": {
    "r": 239,
    "g": 191,
    "b": 79
  },
  "hsl": {
    "h": 42,
    "s": 83.333,
    "l": 62.353
  },
  "oklch": {
    "l": 0.82728,
    "c": 0.1384,
    "h": 85.4
  },
  "luminance": 0.56177
}

Semantic roles & 50–950 ramp

primary

#EFBF4F

secondary

#2F57B3

accent

#47E006

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#18140B

muted

#86837E

Preview Lab

Preview with #EFBF4F

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

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