#EBF05B#EBF05B

#EBF05B is a very light, vivid yellow. Relative luminance 0.807; OKLCH L 92.4% C 0.168 H 111.1°. Best body text is #000000 at 17.15:1 contrast (WCAG AA passes).

Color values

HEX	#EBF05B
RGB	rgb(235, 240, 91)
HSL	hsl(62, 83%, 65%)
HSV	hsv(62, 62%, 94%)
CMYK	cmyk(2.1%, 0%, 62.1%, 5.9%)
CIE-LAB	lab(92.02, -19.91, 68.99)
CIE-LCH	lch(92.02, 71.81, 106.10°)
OKLab	oklab(92.43% -0.0605 0.1567)
OKLCH	oklch(92.43% 0.168 111.1)
XYZ	xyz(67.3113, 80.7393, 21.9339)
Luminance	0.8074 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EBF05B #605BF0

analogous

#F0AA5B #EBF05B #A1F05B

triadic

#EBF05B #5BEBF0 #F05BEB

tetradic

#EBF05B #5BF0AA #605BF0 #F05BA1

square

#EBF05B #5BF0AA #605BF0 #F05BA1

split-complementary

#EBF05B #5BA1F0 #AA5BF0

monochromatic

#B9BF11 #E4EB23 #EBF05B #F2F593 #F9FACB

Accessibility & contrast

On white

1.22

#EBF05B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.15

#EBF05B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EBF05B

17.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EBF05B	#FFFFFF	#000000	##000000
##EBF05B	1.00	1.22	17.15	17.15
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.15	21.00	1.00	1.00
##000000	17.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE648

Deuteranopia (green-blind)

#FFEA65

Tritanopia (blue-blind)

#FAE2D1

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #ebf05b;
/* rgb */ color: rgb(235, 240, 91);
/* oklch */ color: oklch(92.4% 0.168 111.1);

Tailwind

colors: {
  custom: {
    50: '#f5f490',
    500: '#ebf05b',
    950: '#000000',
  },
}

SCSS

$custom: #ebf05b;
$custom-light: #f5f490;
$custom-dark: #000000;

JSON

{
  "hex": "#ebf05b",
  "rgb": {
    "r": 235,
    "g": 240,
    "b": 91
  },
  "hsl": {
    "h": 62.013,
    "s": 83.24,
    "l": 64.902
  },
  "oklch": {
    "l": 0.9243,
    "c": 0.16799,
    "h": 111.1
  },
  "luminance": 0.80738
}

Semantic roles & 50–950 ramp

primary

#EBF05B

secondary

#3732BD

accent

#06E00D

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #EBF05B

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

Preview Lab → · Contrast checker → · Palette generator →