#99E158#99E158

#99E158 is a very light, vivid yellow-green. Relative luminance 0.613; OKLCH L 83.4% C 0.184 H 132.6°. Best body text is #000000 at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#99E158
RGB	rgb(153, 225, 88)
HSL	hsl(92, 70%, 61%)
HSV	hsv(92, 61%, 88%)
CMYK	cmyk(32%, 0%, 60.9%, 11.8%)
CIE-LAB	lab(82.55, -44.50, 58.42)
CIE-LCH	lch(82.55, 73.44, 127.29°)
OKLab	oklab(83.45% -0.1244 0.1354)
OKLCH	oklch(83.45% 0.184 132.6)
XYZ	xyz(41.8229, 61.3258, 18.8641)
Luminance	0.6133 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E158 #A058E1

analogous

#DDE158 #99E158 #58E15C

triadic

#99E158 #5899E1 #E15899

tetradic

#99E158 #58DDE1 #A058E1 #E15C58

square

#99E158 #58DDE1 #A058E1 #E15C58

split-complementary

#99E158 #5C58E1 #E158DD

monochromatic

#5CA21D #79D526 #99E158 #B9EA8C #D8F4C0

Accessibility & contrast

On white

1.58

#99E158 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.27

#99E158 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E158

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E158	#FFFFFF	#000000	##000000
##99E158	1.00	1.58	13.27	13.27
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.27	21.00	1.00	1.00
##000000	13.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD148

Deuteranopia (green-blind)

#E0CB62

Tritanopia (blue-blind)

#9AD8C4

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #99e158;
/* rgb */ color: rgb(153, 225, 88);
/* oklch */ color: oklch(83.4% 0.184 132.6);

Tailwind

colors: {
  custom: {
    50: '#bbeb8c',
    500: '#99e158',
    950: '#000000',
  },
}

SCSS

$custom: #99e158;
$custom-light: #bbeb8c;
$custom-dark: #000000;

JSON

{
  "hex": "#99e158",
  "rgb": {
    "r": 153,
    "g": 225,
    "b": 88
  },
  "hsl": {
    "h": 91.533,
    "s": 69.543,
    "l": 61.373
  },
  "oklch": {
    "l": 0.83448,
    "c": 0.18387,
    "h": 132.6
  },
  "luminance": 0.61327
}

Semantic roles & 50–950 ramp

primary

#99E158

secondary

#7139A4

accent

#14D278

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #99E158

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

Preview Lab → · Contrast checker → · Palette generator →