#B5EB61#B5EB61

#B5EB61 is a very light, vivid yellow-green. Relative luminance 0.701; OKLCH L 87.5% C 0.176 H 127.6°. Best body text is #000000 at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#B5EB61
RGB	rgb(181, 235, 97)
HSL	hsl(83, 78%, 65%)
HSV	hsv(83, 59%, 92%)
CMYK	cmyk(23%, 0%, 58.7%, 7.8%)
CIE-LAB	lab(87.05, -38.08, 60.03)
CIE-LCH	lch(87.05, 71.09, 122.39°)
OKLab	oklab(87.53% -0.1076 0.1395)
OKLCH	oklch(87.53% 0.176 127.6)
XYZ	xyz(50.9219, 70.1026, 22.1553)
Luminance	0.7010 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5EB61 #9761EB

analogous

#EBDC61 #B5EB61 #70EB61

triadic

#B5EB61 #61B5EB #EB61B5

tetradic

#B5EB61 #61EBDC #9761EB #EB6170

square

#B5EB61 #61EBDC #9761EB #EB6170

split-complementary

#B5EB61 #6170EB #DC61EB

monochromatic

#7ABA18 #9CE42B #B5EB61 #CEF297 #E8F9CE

Accessibility & contrast

On white

1.40

#B5EB61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.02

#B5EB61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5EB61

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5EB61	#FFFFFF	#000000	##000000
##B5EB61	1.00	1.40	15.02	15.02
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.02	21.00	1.00	1.00
##000000	15.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC52

Deuteranopia (green-blind)

#EED96B

Tritanopia (blue-blind)

#BBE1CD

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #b5eb61;
/* rgb */ color: rgb(181, 235, 97);
/* oklch */ color: oklch(87.5% 0.176 127.6);

Tailwind

colors: {
  custom: {
    50: '#cef193',
    500: '#b5eb61',
    950: '#000000',
  },
}

SCSS

$custom: #b5eb61;
$custom-light: #cef193;
$custom-dark: #000000;

JSON

{
  "hex": "#b5eb61",
  "rgb": {
    "r": 181,
    "g": 235,
    "b": 97
  },
  "hsl": {
    "h": 83.478,
    "s": 77.528,
    "l": 65.098
  },
  "oklch": {
    "l": 0.8753,
    "c": 0.17612,
    "h": 127.6
  },
  "luminance": 0.70103
}

Semantic roles & 50–950 ramp

primary

#B5EB61

secondary

#6A37B9

accent

#0CDA5C

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B5EB61

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

Preview Lab → · Contrast checker → · Palette generator →