#B1F165#B1F165

#B1F165 is a very light, vivid yellow-green. Relative luminance 0.732; OKLCH L 88.7% C 0.182 H 130.0°. Best body text is #000000 at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#B1F165
RGB	rgb(177, 241, 101)
HSL	hsl(87, 83%, 67%)
HSV	hsv(87, 58%, 95%)
CMYK	cmyk(26.6%, 0%, 58.1%, 5.5%)
CIE-LAB	lab(88.54, -41.84, 59.93)
CIE-LCH	lch(88.54, 73.09, 124.92°)
OKLab	oklab(88.69% -0.1174 0.1397)
OKLCH	oklch(88.69% 0.182 130)
XYZ	xyz(51.9353, 73.1960, 23.7013)
Luminance	0.7320 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 2.65

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1F165 #A565F1

analogous

#F1EB65 #B1F165 #6BF165

triadic

#B1F165 #65B1F1 #F165B1

tetradic

#B1F165 #65F1EB #A565F1 #F1656B

square

#B1F165 #65F1EB #A565F1 #F1656B

split-complementary

#B1F165 #656BF1 #EB65F1

monochromatic

#76C912 #95EC2D #B1F165 #CDF69D #EAFBD5

Accessibility & contrast

On white

1.34

#B1F165 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.64

#B1F165 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1F165

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1F165	#FFFFFF	#000000	##000000
##B1F165	1.00	1.34	15.64	15.64
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.64	21.00	1.00	1.00
##000000	15.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE156

Deuteranopia (green-blind)

#F2DD6F

Tritanopia (blue-blind)

#B5E8D3

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #b1f165;
/* rgb */ color: rgb(177, 241, 101);
/* oklch */ color: oklch(88.7% 0.182 130.0);

Tailwind

colors: {
  custom: {
    50: '#ccf695',
    500: '#b1f165',
    950: '#000000',
  },
}

SCSS

$custom: #b1f165;
$custom-light: #ccf695;
$custom-dark: #000000;

JSON

{
  "hex": "#b1f165",
  "rgb": {
    "r": 177,
    "g": 241,
    "b": 101
  },
  "hsl": {
    "h": 87.429,
    "s": 83.333,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88692,
    "c": 0.18249,
    "h": 130
  },
  "luminance": 0.73197
}

Semantic roles & 50–950 ramp

primary

#B1F165

secondary

#7734C6

accent

#06E069

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B1F165

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

Preview Lab → · Contrast checker → · Palette generator →