#E3E577#E3E577

#E3E577 is a very light, vivid yellow. Relative luminance 0.737; OKLCH L 89.8% C 0.133 H 109.7°. Best body text is #000000 at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#E3E577
RGB	rgb(227, 229, 119)
HSL	hsl(61, 68%, 68%)
HSV	hsv(61, 48%, 90%)
CMYK	cmyk(0.9%, 0%, 48%, 10.2%)
CIE-LAB	lab(88.78, -15.63, 52.94)
CIE-LCH	lch(88.78, 55.20, 106.45°)
OKLab	oklab(89.79% -0.045 0.1256)
OKLCH	oklch(89.79% 0.133 109.7)
XYZ	xyz(63.0289, 73.7028, 28.3550)
Luminance	0.7370 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3E577 #7977E5

analogous

#E5B077 #E3E577 #ACE577

triadic

#E3E577 #77E3E5 #E577E3

tetradic

#E3E577 #77E5B0 #7977E5 #E577AC

square

#E3E577 #77E5B0 #7977E5 #E577AC

split-complementary

#E3E577 #77ACE5 #B077E5

monochromatic

#BBBD24 #D8DB44 #E3E577 #EEEFAA #F8F9DE

Accessibility & contrast

On white

1.33

#E3E577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.74

#E3E577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3E577

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3E577	#FFFFFF	#000000	##000000
##E3E577	1.00	1.33	15.74	15.74
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.74	21.00	1.00	1.00
##000000	15.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DD6D

Deuteranopia (green-blind)

#F5E17C

Tritanopia (blue-blind)

#F0D9CC

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #e3e577;
/* rgb */ color: rgb(227, 229, 119);
/* oklch */ color: oklch(89.8% 0.133 109.7);

Tailwind

colors: {
  custom: {
    50: '#eeeda1',
    500: '#e3e577',
    950: '#000000',
  },
}

SCSS

$custom: #e3e577;
$custom-light: #eeeda1;
$custom-dark: #000000;

JSON

{
  "hex": "#e3e577",
  "rgb": {
    "r": 227,
    "g": 229,
    "b": 119
  },
  "hsl": {
    "h": 61.091,
    "s": 67.901,
    "l": 68.235
  },
  "oklch": {
    "l": 0.89785,
    "c": 0.1334,
    "h": 109.7
  },
  "luminance": 0.73701
}

Semantic roles & 50–950 ramp

primary

#E3E577

secondary

#4644BC

accent

#16D019

background

#FFFEFC

surface

#FEFDF5

border

#D6D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #E3E577

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

Preview Lab → · Contrast checker → · Palette generator →