#BBF177#BBF177

#BBF177 is a very light, vivid yellow-green. Relative luminance 0.748; OKLCH L 89.5% C 0.162 H 129.0°. Best body text is #000000 at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#BBF177
RGB	rgb(187, 241, 119)
HSL	hsl(87, 81%, 71%)
HSV	hsv(87, 51%, 95%)
CMYK	cmyk(22.4%, 0%, 50.6%, 5.5%)
CIE-LAB	lab(89.30, -36.53, 52.91)
CIE-LCH	lch(89.30, 64.30, 124.62°)
OKLab	oklab(89.52% -0.1018 0.126)
OKLCH	oklch(89.52% 0.162 129)
XYZ	xyz(55.2781, 74.8063, 28.9759)
Luminance	0.7481 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.16

Spring Green (survey)

#A9F971

ΔE00 3.55

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBF177 #AD77F1

analogous

#F1EA77 #BBF177 #7EF177

triadic

#BBF177 #77BBF1 #F177BB

tetradic

#BBF177 #77F1EA #AD77F1 #F1777E

square

#BBF177 #77F1EA #AD77F1 #F1777E

split-complementary

#BBF177 #777EF1 #EA77F1

monochromatic

#82D716 #9FEB40 #BBF177 #D7F7AE #F1FCE3

Accessibility & contrast

On white

1.32

#BBF177 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.96

#BBF177 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBF177

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBF177	#FFFFFF	#000000	##000000
##BBF177	1.00	1.32	15.96	15.96
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.96	21.00	1.00	1.00
##000000	15.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE36C

Deuteranopia (green-blind)

#F3DF7F

Tritanopia (blue-blind)

#BFE8D5

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #bbf177;
/* rgb */ color: rgb(187, 241, 119);
/* oklch */ color: oklch(89.5% 0.162 129.0);

Tailwind

colors: {
  custom: {
    50: '#d2f6a1',
    500: '#bbf177',
    950: '#000000',
  },
}

SCSS

$custom: #bbf177;
$custom-light: #d2f6a1;
$custom-dark: #000000;

JSON

{
  "hex": "#bbf177",
  "rgb": {
    "r": 187,
    "g": 241,
    "b": 119
  },
  "hsl": {
    "h": 86.557,
    "s": 81.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.89518,
    "c": 0.16198,
    "h": 129
  },
  "luminance": 0.74807
}

Semantic roles & 50–950 ramp

primary

#BBF177

secondary

#7E41CB

accent

#08DE66

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170F

muted

#838580

Preview Lab

Preview with #BBF177

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

Preview Lab → · Contrast checker → · Palette generator →