#E4F671#E4F671

#E4F671 is a very light, vivid yellow. Relative luminance 0.836; OKLCH L 93.4% C 0.158 H 116.0°. Best body text is #000000 at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#E4F671
RGB	rgb(228, 246, 113)
HSL	hsl(68, 88%, 70%)
HSV	hsv(68, 54%, 96%)
CMYK	cmyk(7.3%, 0%, 54.1%, 3.5%)
CIE-LAB	lab(93.28, -23.97, 60.96)
CIE-LCH	lch(93.28, 65.50, 111.47°)
OKLab	oklab(93.37% -0.0693 0.1424)
OKLCH	oklch(93.37% 0.158 116)
XYZ	xyz(67.9325, 83.5986, 28.1771)
Luminance	0.8360 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F671 #8371F6

analogous

#F6C571 #E4F671 #A2F671

triadic

#E4F671 #71E4F6 #F671E4

tetradic

#E4F671 #71F6C5 #8371F6 #F671A2

square

#E4F671 #71F6C5 #8371F6 #F671A2

split-complementary

#E4F671 #71A2F6 #C571F6

monochromatic

#C2DE0E #D9F237 #E4F671 #EFFAAB #FAFDE2

Accessibility & contrast

On white

1.19

#E4F671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.72

#E4F671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F671

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F671	#FFFFFF	#000000	##000000
##E4F671	1.00	1.19	17.72	17.72
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.72	21.00	1.00	1.00
##000000	17.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB64

Deuteranopia (green-blind)

#FFED79

Tritanopia (blue-blind)

#F0EAD9

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #e4f671;
/* rgb */ color: rgb(228, 246, 113);
/* oklch */ color: oklch(93.4% 0.158 116.0);

Tailwind

colors: {
  custom: {
    50: '#eff99e',
    500: '#e4f671',
    950: '#000000',
  },
}

SCSS

$custom: #e4f671;
$custom-light: #eff99e;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f671",
  "rgb": {
    "r": 228,
    "g": 246,
    "b": 113
  },
  "hsl": {
    "h": 68.12,
    "s": 88.079,
    "l": 70.392
  },
  "oklch": {
    "l": 0.93373,
    "c": 0.15838,
    "h": 116
  },
  "luminance": 0.83598
}

Semantic roles & 50–950 ramp

primary

#E4F671

secondary

#4F3BD0

accent

#01E520

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170F

muted

#858580

Preview Lab

Preview with #E4F671

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

Preview Lab → · Contrast checker → · Palette generator →