#99E153#99E153

#99E153 is a very light, vivid yellow-green. Relative luminance 0.612; OKLCH L 83.4% C 0.188 H 132.1°. Best body text is #000000 at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#99E153
RGB	rgb(153, 225, 83)
HSL	hsl(90, 70%, 60%)
HSV	hsv(90, 63%, 88%)
CMYK	cmyk(32%, 0%, 63.1%, 11.8%)
CIE-LAB	lab(82.51, -44.92, 60.47)
CIE-LCH	lch(82.51, 75.33, 126.61°)
OKLab	oklab(83.4% -0.1259 0.1392)
OKLCH	oklch(83.4% 0.188 132.1)
XYZ	xyz(41.6229, 61.2458, 17.8105)
Luminance	0.6125 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E153 #9B53E1

analogous

#E0E153 #99E153 #53E154

triadic

#99E153 #5399E1 #E15399

tetradic

#99E153 #53E0E1 #9B53E1 #E15453

square

#99E153 #53E0E1 #9B53E1 #E15453

split-complementary

#99E153 #5453E1 #E153E0

monochromatic

#5C9E1C #7AD225 #99E153 #B8EA87 #D7F3BB

Accessibility & contrast

On white

1.58

#99E153 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.25

#99E153 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E153

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E153	#FFFFFF	#000000	##000000
##99E153	1.00	1.58	13.25	13.25
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.25	21.00	1.00	1.00
##000000	13.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD141

Deuteranopia (green-blind)

#E0CB5E

Tritanopia (blue-blind)

#9BD8C3

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #99e153;
/* rgb */ color: rgb(153, 225, 83);
/* oklch */ color: oklch(83.4% 0.188 132.1);

Tailwind

colors: {
  custom: {
    50: '#bbeb89',
    500: '#99e153',
    950: '#000000',
  },
}

SCSS

$custom: #99e153;
$custom-light: #bbeb89;
$custom-dark: #000000;

JSON

{
  "hex": "#99e153",
  "rgb": {
    "r": 153,
    "g": 225,
    "b": 83
  },
  "hsl": {
    "h": 90.423,
    "s": 70.297,
    "l": 60.392
  },
  "oklch": {
    "l": 0.83399,
    "c": 0.1877,
    "h": 132.1
  },
  "luminance": 0.61247
}

Semantic roles & 50–950 ramp

primary

#99E153

secondary

#6D37A1

accent

#13D274

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #99E153

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

Preview Lab → · Contrast checker → · Palette generator →