#B2EC59#B2EC59

#B2EC59 is a very light, vivid yellow-green. Relative luminance 0.702; OKLCH L 87.5% C 0.185 H 128.1°. Best body text is #000000 at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#B2EC59
RGB	rgb(178, 236, 89)
HSL	hsl(84, 79%, 64%)
HSV	hsv(84, 62%, 93%)
CMYK	cmyk(24.6%, 0%, 62.3%, 7.5%)
CIE-LAB	lab(87.08, -40.27, 63.38)
CIE-LCH	lch(87.08, 75.09, 122.43°)
OKLab	oklab(87.49% -0.1141 0.1457)
OKLCH	oklch(87.49% 0.185 128.1)
XYZ	xyz(50.1586, 70.1761, 20.3520)
Luminance	0.7018 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2EC59 #9359EC

analogous

#ECDC59 #B2EC59 #68EC59

triadic

#B2EC59 #59B2EC #EC59B2

tetradic

#B2EC59 #59ECDC #9359EC #EC5968

square

#B2EC59 #59ECDC #9359EC #EC5968

split-complementary

#B2EC59 #5968EC #DC59EC

monochromatic

#76B615 #99E622 #B2EC59 #CBF290 #E5F9C7

Accessibility & contrast

On white

1.40

#B2EC59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.04

#B2EC59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2EC59

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2EC59	#FFFFFF	#000000	##000000
##B2EC59	1.00	1.40	15.04	15.04
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.04	21.00	1.00	1.00
##000000	15.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD47

Deuteranopia (green-blind)

#EFD964

Tritanopia (blue-blind)

#B8E2CD

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #b2ec59;
/* rgb */ color: rgb(178, 236, 89);
/* oklch */ color: oklch(87.5% 0.185 128.1);

Tailwind

colors: {
  custom: {
    50: '#ccf28e',
    500: '#b2ec59',
    950: '#000000',
  },
}

SCSS

$custom: #b2ec59;
$custom-light: #ccf28e;
$custom-dark: #000000;

JSON

{
  "hex": "#b2ec59",
  "rgb": {
    "r": 178,
    "g": 236,
    "b": 89
  },
  "hsl": {
    "h": 83.673,
    "s": 79.459,
    "l": 63.725
  },
  "oklch": {
    "l": 0.87491,
    "c": 0.18507,
    "h": 128.1
  },
  "luminance": 0.70177
}

Semantic roles & 50–950 ramp

primary

#B2EC59

secondary

#6734B5

accent

#0ADC5D

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B2EC59

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

Preview Lab → · Contrast checker → · Palette generator →