#B3EC5E#B3EC5E

#B3EC5E is a very light, vivid yellow-green. Relative luminance 0.704; OKLCH L 87.6% C 0.181 H 128.2°. Best body text is #000000 at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#B3EC5E
RGB	rgb(179, 236, 94)
HSL	hsl(84, 79%, 65%)
HSV	hsv(84, 60%, 93%)
CMYK	cmyk(24.2%, 0%, 60.2%, 7.5%)
CIE-LAB	lab(87.18, -39.51, 61.43)
CIE-LCH	lch(87.18, 73.04, 122.75°)
OKLab	oklab(87.6% -0.1117 0.1421)
OKLCH	oklch(87.6% 0.181 128.2)
XYZ	xyz(50.6061, 70.3818, 21.5063)
Luminance	0.7038 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3EC5E #975EEC

analogous

#ECDE5E #B3EC5E #6CEC5E

triadic

#B3EC5E #5EB3EC #EC5EB3

tetradic

#B3EC5E #5EECDE #975EEC #EC5E6C

square

#B3EC5E #5EECDE #975EEC #EC5E6C

split-complementary

#B3EC5E #5E6CEC #DE5EEC

monochromatic

#78BA16 #99E627 #B3EC5E #CDF295 #E7F9CB

Accessibility & contrast

On white

1.39

#B3EC5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.08

#B3EC5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3EC5E

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3EC5E	#FFFFFF	#000000	##000000
##B3EC5E	1.00	1.39	15.08	15.08
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.08	21.00	1.00	1.00
##000000	15.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD4E

Deuteranopia (green-blind)

#EFD968

Tritanopia (blue-blind)

#B8E2CE

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #b3ec5e;
/* rgb */ color: rgb(179, 236, 94);
/* oklch */ color: oklch(87.6% 0.181 128.2);

Tailwind

colors: {
  custom: {
    50: '#cdf291',
    500: '#b3ec5e',
    950: '#000000',
  },
}

SCSS

$custom: #b3ec5e;
$custom-light: #cdf291;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ec5e",
  "rgb": {
    "r": 179,
    "g": 236,
    "b": 94
  },
  "hsl": {
    "h": 84.085,
    "s": 78.889,
    "l": 64.706
  },
  "oklch": {
    "l": 0.87601,
    "c": 0.18074,
    "h": 128.2
  },
  "luminance": 0.70383
}

Semantic roles & 50–950 ramp

primary

#B3EC5E

secondary

#6A35B9

accent

#0ADB5E

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B3EC5E

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

Preview Lab → · Contrast checker → · Palette generator →