#E5F871#E5F871

#E5F871 is a very light, vivid yellow. Relative luminance 0.850; OKLCH L 93.9% C 0.160 H 116.3°. Best body text is #000000 at 18.00:1 contrast (WCAG AA passes).

Color values

HEX	#E5F871
RGB	rgb(229, 248, 113)
HSL	hsl(68, 91%, 71%)
HSV	hsv(68, 54%, 97%)
CMYK	cmyk(7.7%, 0%, 54.4%, 2.7%)
CIE-LAB	lab(93.88, -24.53, 61.66)
CIE-LCH	lch(93.88, 66.37, 111.70°)
OKLab	oklab(93.87% -0.071 0.1439)
OKLCH	oklch(93.87% 0.16 116.3)
XYZ	xyz(68.8623, 84.9859, 28.3958)
Luminance	0.8498 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F871 #8471F8

analogous

#F8C771 #E5F871 #A2F871

triadic

#E5F871 #71E5F8 #F871E5

tetradic

#E5F871 #71F8C7 #8471F8 #F871A2

square

#E5F871 #71F8C7 #8471F8 #F871A2

split-complementary

#E5F871 #71A2F8 #C771F8

monochromatic

#C5E30B #DAF537 #E5F871 #F0FBAB #FAFEE2

Accessibility & contrast

On white

1.17

#E5F871 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.00

#E5F871 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F871

18.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F871	#FFFFFF	#000000	##000000
##E5F871	1.00	1.17	18.00	18.00
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.00	21.00	1.00	1.00
##000000	18.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED63

Deuteranopia (green-blind)

#FFEE79

Tritanopia (blue-blind)

#F1ECDA

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #e5f871;
/* rgb */ color: rgb(229, 248, 113);
/* oklch */ color: oklch(93.9% 0.160 116.3);

Tailwind

colors: {
  custom: {
    50: '#f0fa9e',
    500: '#e5f871',
    950: '#000000',
  },
}

SCSS

$custom: #e5f871;
$custom-light: #f0fa9e;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f871",
  "rgb": {
    "r": 229,
    "g": 248,
    "b": 113
  },
  "hsl": {
    "h": 68.444,
    "s": 90.604,
    "l": 70.784
  },
  "oklch": {
    "l": 0.93872,
    "c": 0.16045,
    "h": 116.3
  },
  "luminance": 0.84985
}

Semantic roles & 50–950 ramp

primary

#E5F871

secondary

#503AD3

accent

#00E620

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170F

muted

#858580

Preview Lab

Preview with #E5F871

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

Preview Lab → · Contrast checker → · Palette generator →