#E5F061#E5F061

#E5F061 is a very light, vivid yellow. Relative luminance 0.798; OKLCH L 92.0% C 0.165 H 113.3°. Best body text is #000000 at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#E5F061
RGB	rgb(229, 240, 97)
HSL	hsl(65, 83%, 66%)
HSV	hsv(65, 60%, 94%)
CMYK	cmyk(4.6%, 0%, 59.6%, 5.9%)
CIE-LAB	lab(91.61, -21.91, 65.98)
CIE-LCH	lch(91.61, 69.53, 108.37°)
OKLab	oklab(92.01% -0.0652 0.1513)
OKLCH	oklch(92.01% 0.165 113.3)
XYZ	xyz(65.6324, 79.8425, 23.2607)
Luminance	0.7984 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F061 #6C61F0

analogous

#F0B361 #E5F061 #9DF061

triadic

#E5F061 #61E5F0 #F061E5

tetradic

#E5F061 #61F0B3 #6C61F0 #F0619D

square

#E5F061 #61F0B3 #6C61F0 #F0619D

split-complementary

#E5F061 #619DF0 #B361F0

monochromatic

#B6C413 #DCEB29 #E5F061 #EEF599 #F7FBD1

Accessibility & contrast

On white

1.24

#E5F061 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.97

#E5F061 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F061

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F061	#FFFFFF	#000000	##000000
##E5F061	1.00	1.24	16.97	16.97
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.97	21.00	1.00	1.00
##000000	16.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE550

Deuteranopia (green-blind)

#FFE96A

Tritanopia (blue-blind)

#F3E3D2

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e5f061;
/* rgb */ color: rgb(229, 240, 97);
/* oklch */ color: oklch(92.0% 0.165 113.3);

Tailwind

colors: {
  custom: {
    50: '#f0f493',
    500: '#e5f061',
    950: '#000000',
  },
}

SCSS

$custom: #e5f061;
$custom-light: #f0f493;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f061",
  "rgb": {
    "r": 229,
    "g": 240,
    "b": 97
  },
  "hsl": {
    "h": 64.615,
    "s": 82.659,
    "l": 66.078
  },
  "oklch": {
    "l": 0.92014,
    "c": 0.16472,
    "h": 113.3
  },
  "luminance": 0.79841
}

Semantic roles & 50–950 ramp

primary

#E5F061

secondary

#3F34C2

accent

#06DF17

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170D

muted

#85857F

Preview Lab

Preview with #E5F061

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

Preview Lab → · Contrast checker → · Palette generator →