#ECB455#ECB455

#ECB455 is a light, vivid orange. Relative luminance 0.511; OKLCH L 80.4% C 0.129 H 78.3°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#ECB455
RGB	rgb(236, 180, 85)
HSL	hsl(38, 80%, 63%)
HSV	hsv(38, 64%, 93%)
CMYK	cmyk(0%, 23.7%, 64%, 7.5%)
CIE-LAB	lab(76.76, 10.56, 55.07)
CIE-LCH	lch(76.76, 56.07, 79.14°)
OKLab	oklab(80.36% 0.0262 0.1263)
OKLCH	oklch(80.36% 0.129 78.3)
XYZ	xyz(52.5561, 51.1350, 15.6945)
Luminance	0.5113 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECB455 #558DEC

analogous

#EC6855 #ECB455 #D9EC55

triadic

#ECB455 #55ECB4 #B455EC

tetradic

#ECB455 #55EC68 #558DEC #EC55D9

square

#ECB455 #55EC68 #558DEC #EC55D9

split-complementary

#ECB455 #55D9EC #6855EC

monochromatic

#B37814 #E69C1E #ECB455 #F2CC8C #F8E5C3

Accessibility & contrast

On white

1.87

#ECB455 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#ECB455 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECB455

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECB455	#FFFFFF	#000000	##000000
##ECB455	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB54B

Deuteranopia (green-blind)

#D7C358

Tritanopia (blue-blind)

#FFA49F

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #ecb455;
/* rgb */ color: rgb(236, 180, 85);
/* oklch */ color: oklch(80.4% 0.129 78.3);

Tailwind

colors: {
  custom: {
    50: '#f6ca88',
    500: '#ecb455',
    950: '#000000',
  },
}

SCSS

$custom: #ecb455;
$custom-light: #f6ca88;
$custom-dark: #000000;

JSON

{
  "hex": "#ecb455",
  "rgb": {
    "r": 236,
    "g": 180,
    "b": 85
  },
  "hsl": {
    "h": 37.748,
    "s": 79.894,
    "l": 62.941
  },
  "oklch": {
    "l": 0.80356,
    "c": 0.12896,
    "h": 78.3
  },
  "luminance": 0.51131
}

Semantic roles & 50–950 ramp

primary

#ECB455

secondary

#3362B3

accent

#58DC09

background

#FFFDFC

surface

#FFF9F4

border

#D7D2CE

text

#18130C

muted

#86827F

Preview Lab

Preview with #ECB455

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

Preview Lab → · Contrast checker → · Palette generator →