#E5F271#E5F271

#E5F271 is a very light, vivid yellow. Relative luminance 0.814; OKLCH L 92.6% C 0.153 H 114.2°. Best body text is #000000 at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#E5F271
RGB	rgb(229, 242, 113)
HSL	hsl(66, 83%, 70%)
HSV	hsv(66, 53%, 95%)
CMYK	cmyk(5.4%, 0%, 53.3%, 5.1%)
CIE-LAB	lab(92.29, -21.67, 59.84)
CIE-LCH	lch(92.29, 63.64, 109.91°)
OKLab	oklab(92.6% -0.0629 0.14)
OKLCH	oklch(92.6% 0.153 114.2)
XYZ	xyz(67.0471, 81.3556, 27.7908)
Luminance	0.8135 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F271 #7E71F2

analogous

#F2BF71 #E5F271 #A4F271

triadic

#E5F271 #71E5F2 #F271E5

tetradic

#E5F271 #71F2BF #7E71F2 #F271A4

square

#E5F271 #71F2BF #7E71F2 #F271A4

split-complementary

#E5F271 #71A4F2 #BF71F2

monochromatic

#C2D514 #DBED39 #E5F271 #EFF7A9 #FAFCE1

Accessibility & contrast

On white

1.22

#E5F271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.27

#E5F271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F271

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F271	#FFFFFF	#000000	##000000
##E5F271	1.00	1.22	17.27	17.27
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.27	21.00	1.00	1.00
##000000	17.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE864

Deuteranopia (green-blind)

#FFEA78

Tritanopia (blue-blind)

#F2E6D5

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e5f271;
/* rgb */ color: rgb(229, 242, 113);
/* oklch */ color: oklch(92.6% 0.153 114.2);

Tailwind

colors: {
  custom: {
    50: '#eff69d',
    500: '#e5f271',
    950: '#000000',
  },
}

SCSS

$custom: #e5f271;
$custom-light: #eff69d;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f271",
  "rgb": {
    "r": 229,
    "g": 242,
    "b": 113
  },
  "hsl": {
    "h": 66.047,
    "s": 83.226,
    "l": 69.608
  },
  "oklch": {
    "l": 0.92602,
    "c": 0.15346,
    "h": 114.2
  },
  "luminance": 0.81355
}

Semantic roles & 50–950 ramp

primary

#E5F271

secondary

#4A3CCB

accent

#06E01C

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #E5F271

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

Preview Lab → · Contrast checker → · Palette generator →