#B5F86B#B5F86B

#B5F86B is a very light, vivid yellow-green. Relative luminance 0.780; OKLCH L 90.6% C 0.185 H 130.6°. Best body text is #000000 at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#B5F86B
RGB	rgb(181, 248, 107)
HSL	hsl(89, 91%, 70%)
HSV	hsv(89, 57%, 97%)
CMYK	cmyk(27%, 0%, 56.9%, 2.7%)
CIE-LAB	lab(90.79, -42.94, 59.95)
CIE-LCH	lch(90.79, 73.74, 125.61°)
OKLab	oklab(90.59% -0.1202 0.1403)
OKLCH	oklch(90.59% 0.185 130.6)
XYZ	xyz(55.2767, 78.0186, 26.0538)
Luminance	0.7802 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.16

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5F86B #AE6BF8

analogous

#F8F56B #B5F86B #6EF86B

triadic

#B5F86B #6BB5F8 #F86BB5

tetradic

#B5F86B #6BF8F5 #AE6BF8 #F86B6E

square

#B5F86B #6BF8F5 #AE6BF8 #F86B6E

split-complementary

#B5F86B #6B6EF8 #F56BF8

monochromatic

#7ADE0B #98F531 #B5F86B #D2FBA5 #EFFEE0

Accessibility & contrast

On white

1.26

#B5F86B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.60

#B5F86B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F86B

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5F86B	#FFFFFF	#000000	##000000
##B5F86B	1.00	1.26	16.60	16.60
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.60	21.00	1.00	1.00
##000000	16.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE85C

Deuteranopia (green-blind)

#F9E375

Tritanopia (blue-blind)

#B8EFD9

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #b5f86b;
/* rgb */ color: rgb(181, 248, 107);
/* oklch */ color: oklch(90.6% 0.185 130.6);

Tailwind

colors: {
  custom: {
    50: '#cefb9a',
    500: '#b5f86b',
    950: '#000000',
  },
}

SCSS

$custom: #b5f86b;
$custom-light: #cefb9a;
$custom-dark: #000000;

JSON

{
  "hex": "#b5f86b",
  "rgb": {
    "r": 181,
    "g": 248,
    "b": 107
  },
  "hsl": {
    "h": 88.511,
    "s": 90.968,
    "l": 69.608
  },
  "oklch": {
    "l": 0.9059,
    "c": 0.18474,
    "h": 130.6
  },
  "luminance": 0.7802
}

Semantic roles & 50–950 ramp

primary

#B5F86B

secondary

#8035D2

accent

#00E66D

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B5F86B

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

Preview Lab → · Contrast checker → · Palette generator →