#FDCB51#FDCB51

#FDCB51 is a very light, vivid orange. Relative luminance 0.642; OKLCH L 86.5% C 0.147 H 86.2°. Best body text is #000000 at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#FDCB51
RGB	rgb(253, 203, 81)
HSL	hsl(43, 98%, 65%)
HSV	hsv(43, 68%, 99%)
CMYK	cmyk(0%, 19.8%, 68%, 0.8%)
CIE-LAB	lab(84.07, 5.44, 65.18)
CIE-LCH	lch(84.07, 65.41, 85.23°)
OKLab	oklab(86.47% 0.0097 0.1466)
OKLCH	oklch(86.47% 0.147 86.2)
XYZ	xyz(63.3527, 64.1927, 16.8366)
Luminance	0.6419 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDCB51 #5183FD

analogous

#FD7551 #FDCB51 #D9FD51

triadic

#FDCB51 #51FDCB #CB51FD

tetradic

#FDCB51 #51FD75 #5183FD #FD51D9

square

#FDCB51 #51FD75 #5183FD #FD51D9

split-complementary

#FDCB51 #51D9FD #7551FD

monochromatic

#D19502 #FCB914 #FDCB51 #FEDD8E #FEEFCA

Accessibility & contrast

On white

1.52

#FDCB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.84

#FDCB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDCB51

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDCB51	#FFFFFF	#000000	##000000
##FDCB51	1.00	1.52	13.84	13.84
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.84	21.00	1.00	1.00
##000000	13.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA42

Deuteranopia (green-blind)

#EED756

Tritanopia (blue-blind)

#FFBAB2

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #fdcb51;
/* rgb */ color: rgb(253, 203, 81);
/* oklch */ color: oklch(86.5% 0.147 86.2);

Tailwind

colors: {
  custom: {
    50: '#ffda88',
    500: '#fdcb51',
    950: '#000000',
  },
}

SCSS

$custom: #fdcb51;
$custom-light: #ffda88;
$custom-dark: #000000;

JSON

{
  "hex": "#fdcb51",
  "rgb": {
    "r": 253,
    "g": 203,
    "b": 81
  },
  "hsl": {
    "h": 42.558,
    "s": 97.727,
    "l": 65.49
  },
  "oklch": {
    "l": 0.86469,
    "c": 0.14694,
    "h": 86.2
  },
  "luminance": 0.64189
}

Semantic roles & 50–950 ramp

primary

#FDCB51

secondary

#2656CC

accent

#43E600

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#19140C

muted

#87837F

Preview Lab

Preview with #FDCB51

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

Preview Lab → · Contrast checker → · Palette generator →