#BBF17B#BBF17B

#BBF17B is a very light, vivid yellow-green. Relative luminance 0.749; OKLCH L 89.6% C 0.158 H 129.4°. Best body text is #000000 at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#BBF17B
RGB	rgb(187, 241, 123)
HSL	hsl(87, 81%, 71%)
HSV	hsv(87, 49%, 95%)
CMYK	cmyk(22.4%, 0%, 49%, 5.5%)
CIE-LAB	lab(89.35, -36.11, 51.11)
CIE-LCH	lch(89.35, 62.58, 125.25°)
OKLab	oklab(89.57% -0.1004 0.1223)
OKLCH	oklch(89.57% 0.158 129.4)
XYZ	xyz(55.5234, 74.9044, 30.2678)
Luminance	0.7490 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

#A9F971

ΔE00 3.62

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBF17B #B17BF1

analogous

#F1EC7B #BBF17B #80F17B

triadic

#BBF17B #7BBBF1 #F17BBB

tetradic

#BBF17B #7BF1EC #B17BF1 #F17B80

square

#BBF17B #7BF1EC #B17BF1 #F17B80

split-complementary

#BBF17B #7B80F1 #EC7BF1

monochromatic

#81DA17 #9EEB44 #BBF17B #D8F7B2 #F1FCE3

Accessibility & contrast

On white

1.31

#BBF17B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.98

#BBF17B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBF17B

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBF17B	#FFFFFF	#000000	##000000
##BBF17B	1.00	1.31	15.98	15.98
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.98	21.00	1.00	1.00
##000000	15.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE371

Deuteranopia (green-blind)

#F3DF82

Tritanopia (blue-blind)

#BFE8D6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #bbf17b;
/* rgb */ color: rgb(187, 241, 123);
/* oklch */ color: oklch(89.6% 0.158 129.4);

Tailwind

colors: {
  custom: {
    50: '#d2f6a3',
    500: '#bbf17b',
    950: '#000000',
  },
}

SCSS

$custom: #bbf17b;
$custom-light: #d2f6a3;
$custom-dark: #000000;

JSON

{
  "hex": "#bbf17b",
  "rgb": {
    "r": 187,
    "g": 241,
    "b": 123
  },
  "hsl": {
    "h": 87.458,
    "s": 80.822,
    "l": 71.373
  },
  "oklch": {
    "l": 0.8957,
    "c": 0.1582,
    "h": 129.4
  },
  "luminance": 0.74905
}

Semantic roles & 50–950 ramp

primary

#BBF17B

secondary

#8245CB

accent

#08DD6A

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#14170F

muted

#838580

Preview Lab

Preview with #BBF17B

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

Preview Lab → · Contrast checker → · Palette generator →