#E3F05D#E3F05D

#E3F05D is a very light, vivid yellow. Relative luminance 0.794; OKLCH L 91.8% C 0.168 H 114.0°. Best body text is #000000 at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#E3F05D
RGB	rgb(227, 240, 93)
HSL	hsl(65, 83%, 65%)
HSV	hsv(65, 61%, 94%)
CMYK	cmyk(5.4%, 0%, 61.2%, 5.9%)
CIE-LAB	lab(91.43, -22.98, 67.39)
CIE-LCH	lch(91.43, 71.20, 108.83°)
OKLab	oklab(91.82% -0.0685 0.1538)
OKLCH	oklch(91.82% 0.168 114)
XYZ	xyz(64.8160, 79.4425, 22.2733)
Luminance	0.7944 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F05D #6A5DF0

analogous

#F0B35D #E3F05D #99F05D

triadic

#E3F05D #5DE3F0 #F05DE3

tetradic

#E3F05D #5DF0B3 #6A5DF0 #F05D99

square

#E3F05D #5DF0B3 #6A5DF0 #F05D99

split-complementary

#E3F05D #5D99F0 #B35DF0

monochromatic

#B1C112 #D9EB25 #E3F05D #EDF595 #F6FACD

Accessibility & contrast

On white

1.24

#E3F05D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.89

#E3F05D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F05D

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F05D	#FFFFFF	#000000	##000000
##E3F05D	1.00	1.24	16.89	16.89
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.89	21.00	1.00	1.00
##000000	16.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE54B

Deuteranopia (green-blind)

#FFE867

Tritanopia (blue-blind)

#F1E3D1

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e3f05d;
/* rgb */ color: rgb(227, 240, 93);
/* oklch */ color: oklch(91.8% 0.168 114.0);

Tailwind

colors: {
  custom: {
    50: '#eff491',
    500: '#e3f05d',
    950: '#000000',
  },
}

SCSS

$custom: #e3f05d;
$custom-light: #eff491;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f05d",
  "rgb": {
    "r": 227,
    "g": 240,
    "b": 93
  },
  "hsl": {
    "h": 65.306,
    "s": 83.051,
    "l": 65.294
  },
  "oklch": {
    "l": 0.91823,
    "c": 0.16833,
    "h": 114
  },
  "luminance": 0.79441
}

Semantic roles & 50–950 ramp

primary

#E3F05D

secondary

#3F32BF

accent

#06DF19

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E3F05D

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

Preview Lab → · Contrast checker → · Palette generator →