#99F574#99F574

#99F574 is a very light, vivid green. Relative luminance 0.733; OKLCH L 88.5% C 0.187 H 137.5°. Best body text is #000000 at 15.67:1 contrast (WCAG AA passes).

Color values

HEX	#99F574
RGB	rgb(153, 245, 116)
HSL	hsl(103, 87%, 71%)
HSV	hsv(103, 53%, 96%)
CMYK	cmyk(37.6%, 0%, 52.7%, 3.9%)
CIE-LAB	lab(88.61, -50.14, 53.03)
CIE-LCH	lch(88.61, 72.98, 133.40°)
OKLab	oklab(88.47% -0.1379 0.1263)
OKLCH	oklch(88.47% 0.187 137.5)
XYZ	xyz(48.9402, 73.3356, 28.0961)
Luminance	0.7334 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F574 #D074F5

analogous

#D9F574 #99F574 #74F58F

triadic

#99F574 #7499F5 #F57499

tetradic

#99F574 #74D9F5 #D074F5 #F58F74

square

#99F574 #74D9F5 #D074F5 #F58F74

split-complementary

#99F574 #8F74F5 #F574D9

monochromatic

#4BDF10 #6FF13B #99F574 #C3F9AD #EAFDE2

Accessibility & contrast

On white

1.34

#99F574 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.67

#99F574 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F574

15.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F574	#FFFFFF	#000000	##000000
##99F574	1.00	1.34	15.67	15.67
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.67	21.00	1.00	1.00
##000000	15.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE368

Deuteranopia (green-blind)

#EFDB7D

Tritanopia (blue-blind)

#95EDD8

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #99f574;
/* rgb */ color: rgb(153, 245, 116);
/* oklch */ color: oklch(88.5% 0.187 137.5);

Tailwind

colors: {
  custom: {
    50: '#bbf99f',
    500: '#99f574',
    950: '#000000',
  },
}

SCSS

$custom: #99f574;
$custom-light: #bbf99f;
$custom-dark: #000000;

JSON

{
  "hex": "#99f574",
  "rgb": {
    "r": 153,
    "g": 245,
    "b": 116
  },
  "hsl": {
    "h": 102.791,
    "s": 86.577,
    "l": 70.784
  },
  "oklch": {
    "l": 0.88469,
    "c": 0.18701,
    "h": 137.5
  },
  "luminance": 0.73338
}

Semantic roles & 50–950 ramp

primary

#99F574

secondary

#A63ED0

accent

#02E3A3

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#12170F

muted

#828580

Preview Lab

Preview with #99F574

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

Preview Lab → · Contrast checker → · Palette generator →