#ECB64C#ECB64C

#ECB64C is a light, vivid orange. Relative luminance 0.518; OKLCH L 80.7% C 0.136 H 81.4°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#ECB64C
RGB	rgb(236, 182, 76)
HSL	hsl(40, 81%, 61%)
HSV	hsv(40, 68%, 93%)
CMYK	cmyk(0%, 22.9%, 67.8%, 7.5%)
CIE-LAB	lab(77.17, 8.98, 59.54)
CIE-LCH	lch(77.17, 60.21, 81.42°)
OKLab	oklab(80.65% 0.0204 0.1344)
OKLCH	oklch(80.65% 0.136 81.4)
XYZ	xyz(52.6277, 51.8143, 14.0654)
Luminance	0.5181 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECB64C #4C82EC

analogous

#EC664C #ECB64C #D2EC4C

triadic

#ECB64C #4CECB6 #B64CEC

tetradic

#ECB64C #4CEC66 #4C82EC #EC4CD2

square

#ECB64C #4CEC66 #4C82EC #EC4CD2

split-complementary

#ECB64C #4CD2EC #664CEC

monochromatic

#AB7812 #E39E18 #ECB64C #F2CD83 #F8E3BB

Accessibility & contrast

On white

1.85

#ECB64C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.36

#ECB64C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECB64C

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECB64C	#FFFFFF	#000000	##000000
##ECB64C	1.00	1.85	11.36	11.36
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.36	21.00	1.00	1.00
##000000	11.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB73F

Deuteranopia (green-blind)

#D9C450

Tritanopia (blue-blind)

#FFA6A0

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #ecb64c;
/* rgb */ color: rgb(236, 182, 76);
/* oklch */ color: oklch(80.7% 0.136 81.4);

Tailwind

colors: {
  custom: {
    50: '#f6cb83',
    500: '#ecb64c',
    950: '#000000',
  },
}

SCSS

$custom: #ecb64c;
$custom-light: #f6cb83;
$custom-dark: #000000;

JSON

{
  "hex": "#ecb64c",
  "rgb": {
    "r": 236,
    "g": 182,
    "b": 76
  },
  "hsl": {
    "h": 39.75,
    "s": 80.808,
    "l": 61.176
  },
  "oklch": {
    "l": 0.80651,
    "c": 0.13593,
    "h": 81.4
  },
  "luminance": 0.51811
}

Semantic roles & 50–950 ramp

primary

#ECB64C

secondary

#305AAC

accent

#50DD08

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#18130B

muted

#86827E

Preview Lab

Preview with #ECB64C

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

Preview Lab → · Contrast checker → · Palette generator →