#B1EF60#B1EF60

#B1EF60 is a very light, vivid yellow-green. Relative luminance 0.719; OKLCH L 88.2% C 0.184 H 129.3°. Best body text is #000000 at 15.39:1 contrast (WCAG AA passes).

Color values

HEX	#B1EF60
RGB	rgb(177, 239, 96)
HSL	hsl(86, 82%, 66%)
HSV	hsv(86, 60%, 94%)
CMYK	cmyk(25.9%, 0%, 59.8%, 6.3%)
CIE-LAB	lab(87.93, -41.39, 61.38)
CIE-LCH	lch(87.93, 74.04, 123.99°)
OKLab	oklab(88.18% -0.1166 0.1423)
OKLCH	oklch(88.18% 0.184 129.3)
XYZ	xyz(51.1090, 71.9234, 22.2539)
Luminance	0.7192 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1EF60 #9E60EF

analogous

#EFE560 #B1EF60 #69EF60

triadic

#B1EF60 #60B1EF #EF60B1

tetradic

#B1EF60 #60EFE5 #9E60EF #EF6069

square

#B1EF60 #60EFE5 #9E60EF #EF6069

split-complementary

#B1EF60 #6069EF #E560EF

monochromatic

#76C113 #96E928 #B1EF60 #CCF598 #E8FACF

Accessibility & contrast

On white

1.36

#B1EF60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.39

#B1EF60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1EF60

15.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1EF60	#FFFFFF	#000000	##000000
##B1EF60	1.00	1.36	15.39	15.39
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.39	21.00	1.00	1.00
##000000	15.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF50

Deuteranopia (green-blind)

#F1DB6A

Tritanopia (blue-blind)

#B5E5D1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b1ef60;
/* rgb */ color: rgb(177, 239, 96);
/* oklch */ color: oklch(88.2% 0.184 129.3);

Tailwind

colors: {
  custom: {
    50: '#ccf492',
    500: '#b1ef60',
    950: '#000000',
  },
}

SCSS

$custom: #b1ef60;
$custom-light: #ccf492;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ef60",
  "rgb": {
    "r": 177,
    "g": 239,
    "b": 96
  },
  "hsl": {
    "h": 86.014,
    "s": 81.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.88183,
    "c": 0.18394,
    "h": 129.3
  },
  "luminance": 0.71925
}

Semantic roles & 50–950 ramp

primary

#B1EF60

secondary

#7034BF

accent

#07DE64

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B1EF60

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

Preview Lab → · Contrast checker → · Palette generator →