#EBF45B#EBF45B

#EBF45B is a very light, vivid yellow. Relative luminance 0.831; OKLCH L 93.3% C 0.172 H 112.5°. Best body text is #000000 at 17.62:1 contrast (WCAG AA passes).

Color values

HEX	#EBF45B
RGB	rgb(235, 244, 91)
HSL	hsl(64, 87%, 66%)
HSV	hsv(64, 63%, 96%)
CMYK	cmyk(3.7%, 0%, 62.7%, 4.3%)
CIE-LAB	lab(93.07, -21.83, 70.10)
CIE-LCH	lch(93.07, 73.42, 107.30°)
OKLab	oklab(93.27% -0.0659 0.1591)
OKLCH	oklch(93.27% 0.172 112.5)
XYZ	xyz(68.5018, 83.1203, 22.3308)
Luminance	0.8312 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EBF45B #645BF4

analogous

#F4B05B #EBF45B #9FF45B

triadic

#EBF45B #5BEBF4 #F45BEB

tetradic

#EBF45B #5BF4B0 #645BF4 #F45B9F

square

#EBF45B #5BF4B0 #645BF4 #F45B9F

split-complementary

#EBF45B #5B9FF4 #B05BF4

monochromatic

#BCC70D #E4F022 #EBF45B #F2F894 #F9FCCE

Accessibility & contrast

On white

1.19

#EBF45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.62

#EBF45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EBF45B

17.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EBF45B	#FFFFFF	#000000	##000000
##EBF45B	1.00	1.19	17.62	17.62
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.62	21.00	1.00	1.00
##000000	17.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE947

Deuteranopia (green-blind)

#FFED65

Tritanopia (blue-blind)

#FAE6D4

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #ebf45b;
/* rgb */ color: rgb(235, 244, 91);
/* oklch */ color: oklch(93.3% 0.172 112.5);

Tailwind

colors: {
  custom: {
    50: '#f5f790',
    500: '#ebf45b',
    950: '#000000',
  },
}

SCSS

$custom: #ebf45b;
$custom-light: #f5f790;
$custom-dark: #000000;

JSON

{
  "hex": "#ebf45b",
  "rgb": {
    "r": 235,
    "g": 244,
    "b": 91
  },
  "hsl": {
    "h": 63.529,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.93271,
    "c": 0.17216,
    "h": 112.5
  },
  "luminance": 0.83119
}

Semantic roles & 50–950 ramp

primary

#EBF45B

secondary

#382FC4

accent

#02E40F

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #EBF45B

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

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