#B4F388#B4F388

#B4F388 is a very light, vivid yellow-green. Relative luminance 0.756; OKLCH L 89.8% C 0.152 H 133.6°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#B4F388
RGB	rgb(180, 243, 136)
HSL	hsl(95, 82%, 74%)
HSV	hsv(95, 44%, 95%)
CMYK	cmyk(25.9%, 0%, 44%, 4.7%)
CIE-LAB	lab(89.66, -38.00, 45.23)
CIE-LCH	lch(89.66, 59.07, 130.04°)
OKLab	oklab(89.77% -0.1045 0.1099)
OKLCH	oklch(89.77% 0.152 133.6)
XYZ	xyz(55.3158, 75.5805, 34.9618)
Luminance	0.7558 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

#A9F971

ΔE00 3.71

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F388 #C788F3

analogous

#EAF388 #B4F388 #88F392

triadic

#B4F388 #88B4F3 #F388B4

tetradic

#B4F388 #88EAF3 #C788F3 #F39288

square

#B4F388 #88EAF3 #C788F3 #F39288

split-complementary

#B4F388 #9288F3 #F388EA

monochromatic

#6EE819 #91ED50 #B4F388 #D7F9C0 #EDFCE3

Accessibility & contrast

On white

1.30

#B4F388 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#B4F388 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F388

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F388	#FFFFFF	#000000	##000000
##B4F388	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE580

Deuteranopia (green-blind)

#F1E08E

Tritanopia (blue-blind)

#B5ECD9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b4f388;
/* rgb */ color: rgb(180, 243, 136);
/* oklch */ color: oklch(89.8% 0.152 133.6);

Tailwind

colors: {
  custom: {
    50: '#ccf7ac',
    500: '#b4f388',
    950: '#000000',
  },
}

SCSS

$custom: #b4f388;
$custom-light: #ccf7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f388",
  "rgb": {
    "r": 180,
    "g": 243,
    "b": 136
  },
  "hsl": {
    "h": 95.327,
    "s": 81.679,
    "l": 74.314
  },
  "oklch": {
    "l": 0.89773,
    "c": 0.1517,
    "h": 133.6
  },
  "luminance": 0.75582
}

Semantic roles & 50–950 ramp

primary

#B4F388

secondary

#9B50CF

accent

#07DE86

background

#FEFFFD

surface

#FBFEF7

border

#D4D6D0

text

#141710

muted

#838581

Preview Lab

Preview with #B4F388

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

Preview Lab → · Contrast checker → · Palette generator →