#E5F877#E5F877

#E5F877 is a very light, vivid yellow. Relative luminance 0.851; OKLCH L 93.9% C 0.155 H 116.4°. Best body text is #000000 at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#E5F877
RGB	rgb(229, 248, 119)
HSL	hsl(69, 90%, 72%)
HSV	hsv(69, 52%, 97%)
CMYK	cmyk(7.7%, 0%, 52%, 2.7%)
CIE-LAB	lab(93.94, -24.04, 59.07)
CIE-LCH	lch(93.94, 63.77, 112.14°)
OKLab	oklab(93.94% -0.069 0.1389)
OKLCH	oklch(93.94% 0.155 116.4)
XYZ	xyz(69.2113, 85.1255, 30.2340)
Luminance	0.8512 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F877 #8A77F8

analogous

#F8CA77 #E5F877 #A5F877

triadic

#E5F877 #77E5F8 #F877E5

tetradic

#E5F877 #77F8CA #8A77F8 #F877A5

square

#E5F877 #77F8CA #8A77F8 #F877A5

split-complementary

#E5F877 #77A5F8 #CA77F8

monochromatic

#C8E90C #DAF53D #E5F877 #F0FBB1 #F9FEE2

Accessibility & contrast

On white

1.17

#E5F877 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.02

#E5F877 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F877

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F877	#FFFFFF	#000000	##000000
##E5F877	1.00	1.17	18.02	18.02
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.02	21.00	1.00	1.00
##000000	18.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED6B

Deuteranopia (green-blind)

#FFEF7E

Tritanopia (blue-blind)

#F1ECDB

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #e5f877;
/* rgb */ color: rgb(229, 248, 119);
/* oklch */ color: oklch(93.9% 0.155 116.4);

Tailwind

colors: {
  custom: {
    50: '#effaa1',
    500: '#e5f877',
    950: '#000000',
  },
}

SCSS

$custom: #e5f877;
$custom-light: #effaa1;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f877",
  "rgb": {
    "r": 229,
    "g": 248,
    "b": 119
  },
  "hsl": {
    "h": 68.837,
    "s": 90.21,
    "l": 71.961
  },
  "oklch": {
    "l": 0.9394,
    "c": 0.15508,
    "h": 116.4
  },
  "luminance": 0.85125
}

Semantic roles & 50–950 ramp

primary

#E5F877

secondary

#553FD4

accent

#00E622

background

#FFFFFC

surface

#FEFFF6

border

#D6D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E5F877

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

Preview Lab → · Contrast checker → · Palette generator →