#99F158#99F158

#99F158 is a very light, highly saturated yellow-green. Relative luminance 0.704; OKLCH L 87.2% C 0.204 H 134.3°. Best body text is #000000 at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#99F158
RGB	rgb(153, 241, 88)
HSL	hsl(95, 85%, 65%)
HSV	hsv(95, 63%, 95%)
CMYK	cmyk(36.5%, 0%, 63.5%, 5.5%)
CIE-LAB	lab(87.19, -51.20, 63.51)
CIE-LCH	lch(87.19, 81.58, 128.87°)
OKLab	oklab(87.22% -0.1427 0.1462)
OKLCH	oklch(87.22% 0.204 134.3)
XYZ	xyz(46.3527, 70.3854, 20.3740)
Luminance	0.7039 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F158 #B058F1

analogous

#E5F158 #99F158 #58F164

triadic

#99F158 #5899F1 #F15899

tetradic

#99F158 #58E5F1 #B058F1 #F16458

square

#99F158 #58E5F1 #B058F1 #F16458

split-complementary

#99F158 #6458F1 #F158E5

monochromatic

#5ABF10 #77EC20 #99F158 #BBF690 #DEFAC9

Accessibility & contrast

On white

1.39

#99F158 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.08

#99F158 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F158

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F158	#FFFFFF	#000000	##000000
##99F158	1.00	1.39	15.08	15.08
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.08	21.00	1.00	1.00
##000000	15.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF45

Deuteranopia (green-blind)

#EED864

Tritanopia (blue-blind)

#98E8D1

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #99f158;
/* rgb */ color: rgb(153, 241, 88);
/* oklch */ color: oklch(87.2% 0.204 134.3);

Tailwind

colors: {
  custom: {
    50: '#bcf68d',
    500: '#99f158',
    950: '#000000',
  },
}

SCSS

$custom: #99f158;
$custom-light: #bcf68d;
$custom-dark: #000000;

JSON

{
  "hex": "#99f158",
  "rgb": {
    "r": 153,
    "g": 241,
    "b": 88
  },
  "hsl": {
    "h": 94.51,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.87223,
    "c": 0.20432,
    "h": 134.3
  },
  "luminance": 0.70387
}

Semantic roles & 50–950 ramp

primary

#99F158

secondary

#8130BD

accent

#05E183

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #99F158

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

Preview Lab → · Contrast checker → · Palette generator →