#99F780#99F780

#99F780 is a very light, vivid green. Relative luminance 0.749; OKLCH L 89.1% C 0.179 H 139.3°. Best body text is #000000 at 15.97:1 contrast (WCAG AA passes).

Color values

HEX	#99F780
RGB	rgb(153, 247, 128)
HSL	hsl(107, 88%, 74%)
HSV	hsv(107, 48%, 97%)
CMYK	cmyk(38.1%, 0%, 48.2%, 3.1%)
CIE-LAB	lab(89.32, -49.56, 48.32)
CIE-LCH	lch(89.32, 69.22, 135.73°)
OKLab	oklab(89.1% -0.1357 0.1166)
OKLCH	oklch(89.1% 0.179 139.3)
XYZ	xyz(50.2921, 74.8497, 32.2154)
Luminance	0.7485 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F780 #DE80F7

analogous

#D4F780 #99F780 #80F7A2

triadic

#99F780 #8099F7 #F78099

tetradic

#99F780 #80D4F7 #DE80F7 #F7A280

square

#99F780 #80D4F7 #DE80F7 #F7A280

split-complementary

#99F780 #A280F7 #F780D4

monochromatic

#3EEE0F #6BF346 #99F780 #C7FBBA #E8FDE2

Accessibility & contrast

On white

1.31

#99F780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.97

#99F780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F780

15.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F780	#FFFFFF	#000000	##000000
##99F780	1.00	1.31	15.97	15.97
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.97	21.00	1.00	1.00
##000000	15.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE676

Deuteranopia (green-blind)

#F0DD88

Tritanopia (blue-blind)

#93F0DB

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #99f780;
/* rgb */ color: rgb(153, 247, 128);
/* oklch */ color: oklch(89.1% 0.179 139.3);

Tailwind

colors: {
  custom: {
    50: '#bbfaa7',
    500: '#99f780',
    950: '#000000',
  },
}

SCSS

$custom: #99f780;
$custom-light: #bbfaa7;
$custom-dark: #000000;

JSON

{
  "hex": "#99f780",
  "rgb": {
    "r": 153,
    "g": 247,
    "b": 128
  },
  "hsl": {
    "h": 107.395,
    "s": 88.148,
    "l": 73.529
  },
  "oklch": {
    "l": 0.89098,
    "c": 0.17895,
    "h": 139.3
  },
  "luminance": 0.74852
}

Semantic roles & 50–950 ramp

primary

#99F780

secondary

#B648D4

accent

#01E5B5

background

#FDFFFC

surface

#F9FFF6

border

#D2D7D0

text

#121710

muted

#828580

Preview Lab

Preview with #99F780

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

Preview Lab → · Contrast checker → · Palette generator →