#B7F259#B7F259

#B7F259 is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 89.2% C 0.190 H 127.8°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#B7F259
RGB	rgb(183, 242, 89)
HSL	hsl(83, 85%, 65%)
HSV	hsv(83, 63%, 95%)
CMYK	cmyk(24.4%, 0%, 63.2%, 5.1%)
CIE-LAB	lab(89.06, -41.09, 65.60)
CIE-LCH	lch(89.06, 77.40, 122.06°)
OKLab	oklab(89.17% -0.1167 0.1503)
OKLCH	oklch(89.17% 0.19 127.8)
XYZ	xyz(53.0837, 74.2918, 20.9923)
Luminance	0.7429 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7F259 #9459F2

analogous

#F2E059 #B7F259 #6BF259

triadic

#B7F259 #59B7F2 #F259B7

tetradic

#B7F259 #59F2E0 #9459F2 #F2596B

square

#B7F259 #59F2E0 #9459F2 #F2596B

split-complementary

#B7F259 #596BF2 #E059F2

monochromatic

#7DC10F #9EEE20 #B7F259 #D0F692 #E8FBCB

Accessibility & contrast

On white

1.32

#B7F259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.86

#B7F259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7F259

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7F259	#FFFFFF	#000000	##000000
##B7F259	1.00	1.32	15.86	15.86
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.86	21.00	1.00	1.00
##000000	15.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE246

Deuteranopia (green-blind)

#F5DF65

Tritanopia (blue-blind)

#BDE8D2

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #b7f259;
/* rgb */ color: rgb(183, 242, 89);
/* oklch */ color: oklch(89.2% 0.190 127.8);

Tailwind

colors: {
  custom: {
    50: '#d0f68e',
    500: '#b7f259',
    950: '#000000',
  },
}

SCSS

$custom: #b7f259;
$custom-light: #d0f68e;
$custom-dark: #000000;

JSON

{
  "hex": "#b7f259",
  "rgb": {
    "r": 183,
    "g": 242,
    "b": 89
  },
  "hsl": {
    "h": 83.137,
    "s": 85.475,
    "l": 64.902
  },
  "oklch": {
    "l": 0.89168,
    "c": 0.19028,
    "h": 127.8
  },
  "luminance": 0.74293
}

Semantic roles & 50–950 ramp

primary

#B7F259

secondary

#6730BF

accent

#04E259

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B7F259

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

Preview Lab → · Contrast checker → · Palette generator →