#E5F281#E5F281

#E5F281 is a very light, vivid yellow. Relative luminance 0.817; OKLCH L 92.8% C 0.138 H 114.5°. Best body text is #000000 at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#E5F281
RGB	rgb(229, 242, 129)
HSL	hsl(67, 81%, 73%)
HSV	hsv(67, 47%, 95%)
CMYK	cmyk(5.4%, 0%, 46.7%, 5.1%)
CIE-LAB	lab(92.46, -20.26, 52.72)
CIE-LCH	lch(92.46, 56.48, 111.02°)
OKLab	oklab(92.8% -0.0574 0.1258)
OKLCH	oklch(92.8% 0.138 114.5)
XYZ	xyz(68.0286, 81.7482, 32.9599)
Luminance	0.8175 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F281 #8E81F2

analogous

#F2C781 #E5F281 #ACF281

triadic

#E5F281 #81E5F2 #F281E5

tetradic

#E5F281 #81F2C7 #8E81F2 #F281AC

square

#E5F281 #81F2C7 #8E81F2 #F281AC

split-complementary

#E5F281 #81ACF2 #C781F2

monochromatic

#CAE117 #DAEC4A #E5F281 #F0F8B8 #F9FCE3

Accessibility & contrast

On white

1.21

#E5F281 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.35

#E5F281 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F281

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F281	#FFFFFF	#000000	##000000
##E5F281	1.00	1.21	17.35	17.35
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.35	21.00	1.00	1.00
##000000	17.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE877

Deuteranopia (green-blind)

#FFEB87

Tritanopia (blue-blind)

#F1E7D8

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e5f281;
/* rgb */ color: rgb(229, 242, 129);
/* oklch */ color: oklch(92.8% 0.138 114.5);

Tailwind

colors: {
  custom: {
    50: '#eff6a8',
    500: '#e5f281',
    950: '#000000',
  },
}

SCSS

$custom: #e5f281;
$custom-light: #eff6a8;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f281",
  "rgb": {
    "r": 229,
    "g": 242,
    "b": 129
  },
  "hsl": {
    "h": 66.903,
    "s": 81.295,
    "l": 72.745
  },
  "oklch": {
    "l": 0.92797,
    "c": 0.1383,
    "h": 114.5
  },
  "luminance": 0.81747
}

Semantic roles & 50–950 ramp

primary

#E5F281

secondary

#594ACD

accent

#08DE20

background

#FFFFFD

surface

#FEFEF7

border

#D6D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #E5F281

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

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