#B7F57B#B7F57B

#B7F57B is a very light, vivid yellow-green. Relative luminance 0.768; OKLCH L 90.2% C 0.166 H 131.2°. Best body text is #000000 at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#B7F57B
RGB	rgb(183, 245, 123)
HSL	hsl(90, 86%, 72%)
HSV	hsv(90, 50%, 96%)
CMYK	cmyk(25.3%, 0%, 49.8%, 3.9%)
CIE-LAB	lab(90.23, -39.33, 52.12)
CIE-LCH	lch(90.23, 65.30, 127.04°)
OKLab	oklab(90.22% -0.1091 0.1245)
OKLCH	oklch(90.22% 0.166 131.2)
XYZ	xyz(55.7552, 76.8007, 30.6215)
Luminance	0.7680 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 2.27

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7F57B #B97BF5

analogous

#F4F57B #B7F57B #7BF57C

triadic

#B7F57B #7BB7F5 #F57BB7

tetradic

#B7F57B #7BF4F5 #B97BF5 #F57C7B

square

#B7F57B #7BF4F5 #B97BF5 #F57C7B

split-complementary

#B7F57B #7C7BF5 #F57BF4

monochromatic

#79E411 #98F142 #B7F57B #D6F9B4 #EFFDE3

Accessibility & contrast

On white

1.28

#B7F57B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.36

#B7F57B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7F57B

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7F57B	#FFFFFF	#000000	##000000
##B7F57B	1.00	1.28	16.36	16.36
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.36	21.00	1.00	1.00
##000000	16.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE670

Deuteranopia (green-blind)

#F5E183

Tritanopia (blue-blind)

#BAECD9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #b7f57b;
/* rgb */ color: rgb(183, 245, 123);
/* oklch */ color: oklch(90.2% 0.166 131.2);

Tailwind

colors: {
  custom: {
    50: '#cff8a4',
    500: '#b7f57b',
    950: '#000000',
  },
}

SCSS

$custom: #b7f57b;
$custom-light: #cff8a4;
$custom-dark: #000000;

JSON

{
  "hex": "#b7f57b",
  "rgb": {
    "r": 183,
    "g": 245,
    "b": 123
  },
  "hsl": {
    "h": 90.492,
    "s": 85.915,
    "l": 72.157
  },
  "oklch": {
    "l": 0.90222,
    "c": 0.16559,
    "h": 131.2
  },
  "luminance": 0.76802
}

Semantic roles & 50–950 ramp

primary

#B7F57B

secondary

#8B44D0

accent

#03E275

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14170F

muted

#838580

Preview Lab

Preview with #B7F57B

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

Preview Lab → · Contrast checker → · Palette generator →