#E4F07B#E4F07B

#E4F07B is a very light, vivid yellow. Relative luminance 0.802; OKLCH L 92.2% C 0.142 H 114.0°. Best body text is #000000 at 17.05:1 contrast (WCAG AA passes).

Color values

HEX	#E4F07B
RGB	rgb(228, 240, 123)
HSL	hsl(66, 80%, 71%)
HSV	hsv(66, 49%, 94%)
CMYK	cmyk(5%, 0%, 48.7%, 5.9%)
CIE-LAB	lab(91.79, -20.24, 54.69)
CIE-LCH	lch(91.79, 58.32, 110.31°)
OKLab	oklab(92.22% -0.0578 0.1297)
OKLCH	oklch(92.22% 0.142 114)
XYZ	xyz(66.7312, 80.2452, 30.7086)
Luminance	0.8024 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F07B #877BF0

analogous

#F0C17B #E4F07B #A9F07B

triadic

#E4F07B #7BE4F0 #F07BE4

tetradic

#E4F07B #7BF0C1 #877BF0 #F07BA9

square

#E4F07B #7BF0C1 #877BF0 #F07BA9

split-complementary

#E4F07B #7BA9F0 #C17BF0

monochromatic

#C4D819 #D9EA44 #E4F07B #EFF6B2 #F9FCE4

Accessibility & contrast

On white

1.23

#E4F07B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.05

#E4F07B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F07B

17.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F07B	#FFFFFF	#000000	##000000
##E4F07B	1.00	1.23	17.05	17.05
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.05	21.00	1.00	1.00
##000000	17.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE670

Deuteranopia (green-blind)

#FEE981

Tritanopia (blue-blind)

#F0E4D5

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e4f07b;
/* rgb */ color: rgb(228, 240, 123);
/* oklch */ color: oklch(92.2% 0.142 114.0);

Tailwind

colors: {
  custom: {
    50: '#eef4a4',
    500: '#e4f07b',
    950: '#000000',
  },
}

SCSS

$custom: #e4f07b;
$custom-light: #eef4a4;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f07b",
  "rgb": {
    "r": 228,
    "g": 240,
    "b": 123
  },
  "hsl": {
    "h": 66.154,
    "s": 79.592,
    "l": 71.176
  },
  "oklch": {
    "l": 0.92222,
    "c": 0.14203,
    "h": 114
  },
  "luminance": 0.80244
}

Semantic roles & 50–950 ramp

primary

#E4F07B

secondary

#5345CA

accent

#0ADC1F

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E4F07B

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

Preview Lab → · Contrast checker → · Palette generator →