#B4F969#B4F969

#B4F969 is a very light, vivid yellow-green. Relative luminance 0.785; OKLCH L 90.7% C 0.188 H 130.8°. Best body text is #000000 at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#B4F969
RGB	rgb(180, 249, 105)
HSL	hsl(89, 92%, 69%)
HSV	hsv(89, 58%, 98%)
CMYK	cmyk(27.7%, 0%, 57.8%, 2.4%)
CIE-LAB	lab(91.00, -43.91, 61.04)
CIE-LCH	lch(91.00, 75.19, 125.73°)
OKLab	oklab(90.74% -0.123 0.1424)
OKLCH	oklch(90.74% 0.188 130.8)
XYZ	xyz(55.2473, 78.4730, 25.5979)
Luminance	0.7847 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.14

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F969 #AE69F9

analogous

#F9F669 #B4F969 #6CF969

triadic

#B4F969 #69B4F9 #F969B4

tetradic

#B4F969 #69F9F6 #AE69F9 #F9696C

square

#B4F969 #69F9F6 #AE69F9 #F9696C

split-complementary

#B4F969 #696CF9 #F669F9

monochromatic

#78DF09 #97F72E #B4F969 #D1FBA4 #EFFEDF

Accessibility & contrast

On white

1.26

#B4F969 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.70

#B4F969 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F969

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F969	#FFFFFF	#000000	##000000
##B4F969	1.00	1.26	16.70	16.70
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.70	21.00	1.00	1.00
##000000	16.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE95A

Deuteranopia (green-blind)

#F9E373

Tritanopia (blue-blind)

#B7EFDA

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #b4f969;
/* rgb */ color: rgb(180, 249, 105);
/* oklch */ color: oklch(90.7% 0.188 130.8);

Tailwind

colors: {
  custom: {
    50: '#cefb98',
    500: '#b4f969',
    950: '#000000',
  },
}

SCSS

$custom: #b4f969;
$custom-light: #cefb98;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f969",
  "rgb": {
    "r": 180,
    "g": 249,
    "b": 105
  },
  "hsl": {
    "h": 88.75,
    "s": 92.308,
    "l": 69.412
  },
  "oklch": {
    "l": 0.90738,
    "c": 0.18816,
    "h": 130.8
  },
  "luminance": 0.78475
}

Semantic roles & 50–950 ramp

primary

#B4F969

secondary

#8033D3

accent

#00E66E

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B4F969

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

Preview Lab → · Contrast checker → · Palette generator →