#B5EC79#B5EC79

#B5EC79 is a very light, vivid yellow-green. Relative luminance 0.712; OKLCH L 88.0% C 0.156 H 130.1°. Best body text is #000000 at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#B5EC79
RGB	rgb(181, 236, 121)
HSL	hsl(89, 75%, 70%)
HSV	hsv(89, 49%, 93%)
CMYK	cmyk(23.3%, 0%, 48.7%, 7.5%)
CIE-LAB	lab(87.58, -36.21, 49.81)
CIE-LCH	lch(87.58, 61.59, 126.01°)
OKLab	oklab(88.04% -0.1005 0.1193)
OKLCH	oklch(88.04% 0.156 130.1)
XYZ	xyz(52.5021, 71.1940, 29.0612)
Luminance	0.7119 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.96

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5EC79 #B079EC

analogous

#ECEA79 #B5EC79 #7BEC79

triadic

#B5EC79 #79B5EC #EC79B5

tetradic

#B5EC79 #79ECEA #B079EC #EC797B

square

#B5EC79 #79ECEA #B079EC #EC797B

split-complementary

#B5EC79 #797BEC #EA79EC

monochromatic

#79CD1D #97E443 #B5EC79 #D3F4AF #F0FBE4

Accessibility & contrast

On white

1.38

#B5EC79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.24

#B5EC79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5EC79

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5EC79	#FFFFFF	#000000	##000000
##B5EC79	1.00	1.38	15.24	15.24
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.24	21.00	1.00	1.00
##000000	15.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DE6F

Deuteranopia (green-blind)

#EDDA80

Tritanopia (blue-blind)

#B8E4D1

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #b5ec79;
/* rgb */ color: rgb(181, 236, 121);
/* oklch */ color: oklch(88.0% 0.156 130.1);

Tailwind

colors: {
  custom: {
    50: '#cdf2a2',
    500: '#b5ec79',
    950: '#000000',
  },
}

SCSS

$custom: #b5ec79;
$custom-light: #cdf2a2;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ec79",
  "rgb": {
    "r": 181,
    "g": 236,
    "b": 121
  },
  "hsl": {
    "h": 88.696,
    "s": 75.163,
    "l": 70
  },
  "oklch": {
    "l": 0.88042,
    "c": 0.15602,
    "h": 130.1
  },
  "luminance": 0.71195
}

Semantic roles & 50–950 ramp

primary

#B5EC79

secondary

#8244C5

accent

#0ED76E

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B5EC79

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

Preview Lab → · Contrast checker → · Palette generator →