#B4F172#B4F172

#B4F172 is a very light, vivid yellow-green. Relative luminance 0.738; OKLCH L 89.0% C 0.170 H 130.5°. Best body text is #000000 at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#B4F172
RGB	rgb(180, 241, 114)
HSL	hsl(89, 82%, 70%)
HSV	hsv(89, 53%, 95%)
CMYK	cmyk(25.3%, 0%, 52.7%, 5.5%)
CIE-LAB	lab(88.84, -39.54, 54.56)
CIE-LCH	lch(88.84, 67.38, 125.94°)
OKLab	oklab(89.02% -0.1102 0.1292)
OKLCH	oklch(89.02% 0.17 130.5)
XYZ	xyz(53.3144, 73.8275, 27.3575)
Luminance	0.7383 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 3.35

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F172 #AF72F1

analogous

#F1EE72 #B4F172 #75F172

triadic

#B4F172 #72B4F1 #F172B4

tetradic

#B4F172 #72F1EE #AF72F1 #F17275

square

#B4F172 #72F1EE #AF72F1 #F17275

split-complementary

#B4F172 #7275F1 #EE72F1

monochromatic

#78D415 #96EB3A #B4F172 #D2F7AA #EFFCE1

Accessibility & contrast

On white

1.33

#B4F172 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.77

#B4F172 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F172

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F172	#FFFFFF	#000000	##000000
##B4F172	1.00	1.33	15.77	15.77
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.77	21.00	1.00	1.00
##000000	15.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE266

Deuteranopia (green-blind)

#F2DE7A

Tritanopia (blue-blind)

#B7E8D4

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #b4f172;
/* rgb */ color: rgb(180, 241, 114);
/* oklch */ color: oklch(89.0% 0.170 130.5);

Tailwind

colors: {
  custom: {
    50: '#cdf69e',
    500: '#b4f172',
    950: '#000000',
  },
}

SCSS

$custom: #b4f172;
$custom-light: #cdf69e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f172",
  "rgb": {
    "r": 180,
    "g": 241,
    "b": 114
  },
  "hsl": {
    "h": 88.819,
    "s": 81.935,
    "l": 69.608
  },
  "oklch": {
    "l": 0.89021,
    "c": 0.16986,
    "h": 130.5
  },
  "luminance": 0.73829
}

Semantic roles & 50–950 ramp

primary

#B4F172

secondary

#813DCA

accent

#07DE6F

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B4F172

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

Preview Lab → · Contrast checker → · Palette generator →