#84EF4B#84EF4B

#84EF4B is a very light, highly saturated yellow-green. Relative luminance 0.671; OKLCH L 85.6% C 0.221 H 136.8°. Best body text is #000000 at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#84EF4B
RGB	rgb(132, 239, 75)
HSL	hsl(99, 84%, 62%)
HSV	hsv(99, 69%, 94%)
CMYK	cmyk(44.8%, 0%, 68.6%, 6.3%)
CIE-LAB	lab(85.58, -58.05, 66.56)
CIE-LCH	lch(85.58, 88.32, 131.09°)
OKLab	oklab(85.62% -0.161 0.1513)
OKLCH	oklch(85.62% 0.221 136.8)
XYZ	xyz(41.6510, 67.1439, 17.4206)
Luminance	0.6715 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#84EF4B #B64BEF

analogous

#D6EF4B #84EF4B #4BEF64

triadic

#84EF4B #4B84EF #EF4B84

tetradic

#84EF4B #4BD6EF #B64BEF #EF644B

square

#84EF4B #4BD6EF #B64BEF #EF644B

split-complementary

#84EF4B #644BEF #EF4BD6

monochromatic

#47B010 #5EE815 #84EF4B #AAF483 #D1F9BB

Accessibility & contrast

On white

1.46

#84EF4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.43

#84EF4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #84EF4B

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##84EF4B	#FFFFFF	#000000	##000000
##84EF4B	1.00	1.46	14.43	14.43
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.43	21.00	1.00	1.00
##000000	14.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DC32

Deuteranopia (green-blind)

#E9D35A

Tritanopia (blue-blind)

#7FE7CE

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #84ef4b;
/* rgb */ color: rgb(132, 239, 75);
/* oklch */ color: oklch(85.6% 0.221 136.8);

Tailwind

colors: {
  custom: {
    50: '#b0f586',
    500: '#84ef4b',
    950: '#000000',
  },
}

SCSS

$custom: #84ef4b;
$custom-light: #b0f586;
$custom-dark: #000000;

JSON

{
  "hex": "#84ef4b",
  "rgb": {
    "r": 132,
    "g": 239,
    "b": 75
  },
  "hsl": {
    "h": 99.146,
    "s": 83.673,
    "l": 61.569
  },
  "oklch": {
    "l": 0.85623,
    "c": 0.22093,
    "h": 136.8
  },
  "luminance": 0.67147
}

Semantic roles & 50–950 ramp

primary

#84EF4B

secondary

#832EB0

accent

#05E094

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170C

muted

#81857F

Preview Lab

Preview with #84EF4B

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

Preview Lab → · Contrast checker → · Palette generator →