#ECBF57#ECBF57

#ECBF57 is a very light, vivid orange. Relative luminance 0.558; OKLCH L 82.5% C 0.131 H 85.6°. Best body text is #000000 at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#ECBF57
RGB	rgb(236, 191, 87)
HSL	hsl(42, 80%, 63%)
HSV	hsv(42, 63%, 93%)
CMYK	cmyk(0%, 19.1%, 63.1%, 7.5%)
CIE-LAB	lab(79.49, 4.92, 57.18)
CIE-LCH	lch(79.49, 57.39, 85.08°)
OKLab	oklab(82.51% 0.01 0.1311)
OKLCH	oklch(82.51% 0.131 85.6)
XYZ	xyz(54.9461, 55.7860, 16.8887)
Luminance	0.5578 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECBF57 #5784EC

analogous

#EC7457 #ECBF57 #CEEC57

triadic

#ECBF57 #57ECBF #BF57EC

tetradic

#ECBF57 #57EC74 #5784EC #EC57CE

square

#ECBF57 #57EC74 #5784EC #EC57CE

split-complementary

#ECBF57 #57CEEC #7457EC

monochromatic

#B48414 #E6AA20 #ECBF57 #F2D48E #F8E9C5

Accessibility & contrast

On white

1.73

#ECBF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.16

#ECBF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECBF57

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECBF57	#FFFFFF	#000000	##000000
##ECBF57	1.00	1.73	12.16	12.16
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.16	21.00	1.00	1.00
##000000	12.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE4C

Deuteranopia (green-blind)

#DFCA5B

Tritanopia (blue-blind)

#FFB0A8

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #ecbf57;
/* rgb */ color: rgb(236, 191, 87);
/* oklch */ color: oklch(82.5% 0.131 85.6);

Tailwind

colors: {
  custom: {
    50: '#f6d28a',
    500: '#ecbf57',
    950: '#000000',
  },
}

SCSS

$custom: #ecbf57;
$custom-light: #f6d28a;
$custom-dark: #000000;

JSON

{
  "hex": "#ecbf57",
  "rgb": {
    "r": 236,
    "g": 191,
    "b": 87
  },
  "hsl": {
    "h": 41.879,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.82506,
    "c": 0.13145,
    "h": 85.6
  },
  "luminance": 0.55783
}

Semantic roles & 50–950 ramp

primary

#ECBF57

secondary

#335AB4

accent

#49DC0A

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #ECBF57

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

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