#E5F388#E5F388

#E5F388 is a very light, vivid yellow. Relative luminance 0.825; OKLCH L 93.1% C 0.132 H 115.1°. Best body text is #000000 at 17.51:1 contrast (WCAG AA passes).

Color values

HEX	#E5F388
RGB	rgb(229, 243, 136)
HSL	hsl(68, 82%, 74%)
HSV	hsv(68, 44%, 95%)
CMYK	cmyk(5.8%, 0%, 44%, 4.7%)
CIE-LAB	lab(92.81, -20.06, 49.83)
CIE-LCH	lch(92.81, 53.72, 111.93°)
OKLab	oklab(93.1% -0.0563 0.1199)
OKLCH	oklch(93.1% 0.132 115.1)
XYZ	xyz(68.8084, 82.5376, 35.5943)
Luminance	0.8254 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F388 #9688F3

analogous

#F3CB88 #E5F388 #B0F388

triadic

#E5F388 #88E5F3 #F388E5

tetradic

#E5F388 #88F3CB #9688F3 #F388B0

square

#E5F388 #88F3CB #9688F3 #F388B0

split-complementary

#E5F388 #88B0F3 #CB88F3

monochromatic

#CDE819 #D9ED50 #E5F388 #F1F9C0 #F9FCE3

Accessibility & contrast

On white

1.20

#E5F388 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.51

#E5F388 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F388

17.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F388	#FFFFFF	#000000	##000000
##E5F388	1.00	1.20	17.51	17.51
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.51	21.00	1.00	1.00
##000000	17.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA7F

Deuteranopia (green-blind)

#FFEB8D

Tritanopia (blue-blind)

#F0E8DA

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e5f388;
/* rgb */ color: rgb(229, 243, 136);
/* oklch */ color: oklch(93.1% 0.132 115.1);

Tailwind

colors: {
  custom: {
    50: '#eff7ac',
    500: '#e5f388',
    950: '#000000',
  },
}

SCSS

$custom: #e5f388;
$custom-light: #eff7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f388",
  "rgb": {
    "r": 229,
    "g": 243,
    "b": 136
  },
  "hsl": {
    "h": 67.85,
    "s": 81.679,
    "l": 74.314
  },
  "oklch": {
    "l": 0.93103,
    "c": 0.13243,
    "h": 115.1
  },
  "luminance": 0.82537
}

Semantic roles & 50–950 ramp

primary

#E5F388

secondary

#6150CF

accent

#07DE24

background

#FFFFFD

surface

#FEFEF7

border

#D6D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #E5F388

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

Preview Lab → · Contrast checker → · Palette generator →