#99E155#99E155

#99E155 is a very light, vivid yellow-green. Relative luminance 0.613; OKLCH L 83.4% C 0.186 H 132.3°. Best body text is #000000 at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#99E155
RGB	rgb(153, 225, 85)
HSL	hsl(91, 70%, 61%)
HSV	hsv(91, 62%, 88%)
CMYK	cmyk(32%, 0%, 62.2%, 11.8%)
CIE-LAB	lab(82.53, -44.75, 59.66)
CIE-LCH	lch(82.53, 74.58, 126.88°)
OKLab	oklab(83.42% -0.1253 0.1377)
OKLCH	oklch(83.42% 0.186 132.3)
XYZ	xyz(41.7012, 61.2771, 18.2231)
Luminance	0.6128 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E155 #9D55E1

analogous

#DFE155 #99E155 #55E157

triadic

#99E155 #5599E1 #E15599

tetradic

#99E155 #55DFE1 #9D55E1 #E15755

square

#99E155 #55DFE1 #9D55E1 #E15755

split-complementary

#99E155 #5755E1 #E155DF

monochromatic

#5C9F1C #7AD325 #99E155 #B8EA89 #D7F3BD

Accessibility & contrast

On white

1.58

#99E155 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.26

#99E155 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E155

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E155	#FFFFFF	#000000	##000000
##99E155	1.00	1.58	13.26	13.26
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.26	21.00	1.00	1.00
##000000	13.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD144

Deuteranopia (green-blind)

#E0CB60

Tritanopia (blue-blind)

#9BD8C4

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #99e155;
/* rgb */ color: rgb(153, 225, 85);
/* oklch */ color: oklch(83.4% 0.186 132.3);

Tailwind

colors: {
  custom: {
    50: '#bbeb8a',
    500: '#99e155',
    950: '#000000',
  },
}

SCSS

$custom: #99e155;
$custom-light: #bbeb8a;
$custom-dark: #000000;

JSON

{
  "hex": "#99e155",
  "rgb": {
    "r": 153,
    "g": 225,
    "b": 85
  },
  "hsl": {
    "h": 90.857,
    "s": 70,
    "l": 60.784
  },
  "oklch": {
    "l": 0.83418,
    "c": 0.1862,
    "h": 132.3
  },
  "luminance": 0.61279
}

Semantic roles & 50–950 ramp

primary

#99E155

secondary

#6F38A3

accent

#14D275

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #99E155

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

Preview Lab → · Contrast checker → · Palette generator →