#BBEF58#BBEF58

#BBEF58 is a very light, vivid yellow-green. Relative luminance 0.730; OKLCH L 88.7% C 0.185 H 126.2°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#BBEF58
RGB	rgb(187, 239, 88)
HSL	hsl(81, 83%, 64%)
HSV	hsv(81, 63%, 94%)
CMYK	cmyk(21.8%, 0%, 63.2%, 6.3%)
CIE-LAB	lab(88.45, -38.35, 65.41)
CIE-LCH	lch(88.45, 75.83, 120.38°)
OKLab	oklab(88.73% -0.1094 0.1497)
OKLCH	oklch(88.73% 0.185 126.2)
XYZ	xyz(53.1216, 73.0016, 20.5227)
Luminance	0.7300 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBEF58 #8C58EF

analogous

#EFD758 #BBEF58 #70EF58

triadic

#BBEF58 #58BBEF #EF58BB

tetradic

#BBEF58 #58EFD7 #8C58EF #EF5870

square

#BBEF58 #58EFD7 #8C58EF #EF5870

split-complementary

#BBEF58 #5870EF #D758EF

monochromatic

#81BB12 #A4EA20 #BBEF58 #D2F490 #E8FAC8

Accessibility & contrast

On white

1.35

#BBEF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#BBEF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBEF58

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBEF58	#FFFFFF	#000000	##000000
##BBEF58	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE045

Deuteranopia (green-blind)

#F4DD63

Tritanopia (blue-blind)

#C2E4D0

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #bbef58;
/* rgb */ color: rgb(187, 239, 88);
/* oklch */ color: oklch(88.7% 0.185 126.2);

Tailwind

colors: {
  custom: {
    50: '#d3f48e',
    500: '#bbef58',
    950: '#000000',
  },
}

SCSS

$custom: #bbef58;
$custom-light: #d3f48e;
$custom-dark: #000000;

JSON

{
  "hex": "#bbef58",
  "rgb": {
    "r": 187,
    "g": 239,
    "b": 88
  },
  "hsl": {
    "h": 80.662,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.88732,
    "c": 0.18546,
    "h": 126.2
  },
  "luminance": 0.73002
}

Semantic roles & 50–950 ramp

primary

#BBEF58

secondary

#6032BA

accent

#07DF51

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #BBEF58

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

Preview Lab → · Contrast checker → · Palette generator →