#B4F770#B4F770

#B4F770 is a very light, vivid yellow-green. Relative luminance 0.774; OKLCH L 90.4% C 0.180 H 131.2°. Best body text is #000000 at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#B4F770
RGB	rgb(180, 247, 112)
HSL	hsl(90, 89%, 70%)
HSV	hsv(90, 55%, 97%)
CMYK	cmyk(27.1%, 0%, 54.7%, 3.1%)
CIE-LAB	lab(90.50, -42.39, 57.41)
CIE-LCH	lch(90.50, 71.36, 126.44°)
OKLab	oklab(90.36% -0.1182 0.1353)
OKLCH	oklch(90.36% 0.18 131.2)
XYZ	xyz(55.0071, 77.3932, 27.3663)
Luminance	0.7740 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F770 #B370F7

analogous

#F7F770 #B4F770 #70F770

triadic

#B4F770 #70B4F7 #F770B4

tetradic

#B4F770 #70F7F7 #B370F7 #F77070

square

#B4F770 #70F7F7 #B370F7 #F77070

split-complementary

#B4F770 #7070F7 #F770F7

monochromatic

#77E00D #96F436 #B4F770 #D2FAAA #F0FDE2

Accessibility & contrast

On white

1.27

#B4F770 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.48

#B4F770 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F770

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F770	#FFFFFF	#000000	##000000
##B4F770	1.00	1.27	16.48	16.48
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.48	21.00	1.00	1.00
##000000	16.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE763

Deuteranopia (green-blind)

#F7E279

Tritanopia (blue-blind)

#B7EED9

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #b4f770;
/* rgb */ color: rgb(180, 247, 112);
/* oklch */ color: oklch(90.4% 0.180 131.2);

Tailwind

colors: {
  custom: {
    50: '#cdfa9d',
    500: '#b4f770',
    950: '#000000',
  },
}

SCSS

$custom: #b4f770;
$custom-light: #cdfa9d;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f770",
  "rgb": {
    "r": 180,
    "g": 247,
    "b": 112
  },
  "hsl": {
    "h": 89.778,
    "s": 89.404,
    "l": 70.392
  },
  "oklch": {
    "l": 0.9036,
    "c": 0.17965,
    "h": 131.2
  },
  "luminance": 0.77395
}

Semantic roles & 50–950 ramp

primary

#B4F770

secondary

#853AD2

accent

#00E672

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B4F770

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

Preview Lab → · Contrast checker → · Palette generator →