#FBBB58#FBBB58

#FBBB58 is a very light, vivid orange. Relative luminance 0.568; OKLCH L 83.3% C 0.136 H 75.7°. Best body text is #000000 at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#FBBB58
RGB	rgb(251, 187, 88)
HSL	hsl(36, 95%, 66%)
HSV	hsv(36, 65%, 98%)
CMYK	cmyk(0%, 25.5%, 64.9%, 1.6%)
CIE-LAB	lab(80.04, 13.31, 57.77)
CIE-LCH	lch(80.04, 59.28, 77.03°)
OKLab	oklab(83.29% 0.0336 0.132)
OKLCH	oklch(83.29% 0.136 75.7)
XYZ	xyz(59.3191, 56.7589, 17.0619)
Luminance	0.5675 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBBB58 #5898FB

analogous

#FB6A58 #FBBB58 #E9FB58

triadic

#FBBB58 #58FBBB #BB58FB

tetradic

#FBBB58 #58FB6A #5898FB #FB58E9

square

#FBBB58 #58FB6A #5898FB #FB58E9

split-complementary

#FBBB58 #58E9FB #6A58FB

monochromatic

#D48205 #FAA31C #FBBB58 #FCD394 #FEECD0

Accessibility & contrast

On white

1.70

#FBBB58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.35

#FBBB58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBBB58

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBBB58	#FFFFFF	#000000	##000000
##FBBB58	1.00	1.70	12.35	12.35
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.35	21.00	1.00	1.00
##000000	12.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD4D

Deuteranopia (green-blind)

#E2CD5B

Tritanopia (blue-blind)

#FFAAA5

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #fbbb58;
/* rgb */ color: rgb(251, 187, 88);
/* oklch */ color: oklch(83.3% 0.136 75.7);

Tailwind

colors: {
  custom: {
    50: '#ffcf8b',
    500: '#fbbb58',
    950: '#000000',
  },
}

SCSS

$custom: #fbbb58;
$custom-light: #ffcf8b;
$custom-dark: #000000;

JSON

{
  "hex": "#fbbb58",
  "rgb": {
    "r": 251,
    "g": 187,
    "b": 88
  },
  "hsl": {
    "h": 36.442,
    "s": 95.322,
    "l": 66.471
  },
  "oklch": {
    "l": 0.83287,
    "c": 0.13624,
    "h": 75.7
  },
  "luminance": 0.56754
}

Semantic roles & 50–950 ramp

primary

#FBBB58

secondary

#296ACE

accent

#5AE600

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#19130C

muted

#87837F

Preview Lab

Preview with #FBBB58

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

Preview Lab → · Contrast checker → · Palette generator →