#E3EA57#E3EA57

#E3EA57 is a very light, vivid yellow. Relative luminance 0.759; OKLCH L 90.5% C 0.166 H 111.9°. Best body text is #000000 at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#E3EA57
RGB	rgb(227, 234, 87)
HSL	hsl(63, 78%, 63%)
HSV	hsv(63, 63%, 92%)
CMYK	cmyk(3%, 0%, 62.8%, 8.2%)
CIE-LAB	lab(89.80, -20.48, 68.06)
CIE-LCH	lch(89.80, 71.08, 106.75°)
OKLab	oklab(90.5% -0.062 0.1544)
OKLCH	oklch(90.5% 0.166 111.9)
XYZ	xyz(62.8234, 75.8661, 20.3492)
Luminance	0.7587 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3EA57 #5E57EA

analogous

#EAA757 #E3EA57 #99EA57

triadic

#E3EA57 #57E3EA #EA57E3

tetradic

#E3EA57 #57EAA7 #5E57EA #EA5799

square

#E3EA57 #57EAA7 #5E57EA #EA5799

split-complementary

#E3EA57 #5799EA #A757EA

monochromatic

#A9B116 #DAE321 #E3EA57 #ECF18D #F5F8C4

Accessibility & contrast

On white

1.30

#E3EA57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.17

#E3EA57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3EA57

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3EA57	#FFFFFF	#000000	##000000
##E3EA57	1.00	1.30	16.17	16.17
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.17	21.00	1.00	1.00
##000000	16.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE044

Deuteranopia (green-blind)

#FBE461

Tritanopia (blue-blind)

#F2DDCC

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #e3ea57;
/* rgb */ color: rgb(227, 234, 87);
/* oklch */ color: oklch(90.5% 0.166 111.9);

Tailwind

colors: {
  custom: {
    50: '#eff08d',
    500: '#e3ea57',
    950: '#000000',
  },
}

SCSS

$custom: #e3ea57;
$custom-light: #eff08d;
$custom-dark: #000000;

JSON

{
  "hex": "#e3ea57",
  "rgb": {
    "r": 227,
    "g": 234,
    "b": 87
  },
  "hsl": {
    "h": 62.857,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.90499,
    "c": 0.16638,
    "h": 111.9
  },
  "luminance": 0.75865
}

Semantic roles & 50–950 ramp

primary

#E3EA57

secondary

#3A34B1

accent

#0BDA15

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17160D

muted

#85857F

Preview Lab

Preview with #E3EA57

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

Preview Lab → · Contrast checker → · Palette generator →