#99E560#99E560

#99E560 is a very light, vivid yellow-green. Relative luminance 0.637; OKLCH L 84.5% C 0.183 H 133.8°. Best body text is #000000 at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#99E560
RGB	rgb(153, 229, 96)
HSL	hsl(94, 72%, 64%)
HSV	hsv(94, 58%, 90%)
CMYK	cmyk(33.2%, 0%, 58.1%, 10.2%)
CIE-LAB	lab(83.79, -45.48, 56.36)
CIE-LCH	lch(83.79, 72.42, 128.90°)
OKLab	oklab(84.47% -0.1265 0.1318)
OKLCH	oklch(84.47% 0.183 133.8)
XYZ	xyz(43.2667, 63.6537, 21.0708)
Luminance	0.6365 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E560 #AC60E5

analogous

#DBE560 #99E560 #60E569

triadic

#99E560 #6099E5 #E56099

tetradic

#99E560 #60DBE5 #AC60E5 #E56960

square

#99E560 #60DBE5 #AC60E5 #E56960

split-complementary

#99E560 #6960E5 #E560DB

monochromatic

#5BAE1C #77DC2B #99E560 #BBEE95 #DCF6C9

Accessibility & contrast

On white

1.53

#99E560 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.73

#99E560 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E560

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E560	#FFFFFF	#000000	##000000
##99E560	1.00	1.53	13.73	13.73
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.73	21.00	1.00	1.00
##000000	13.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD552

Deuteranopia (green-blind)

#E3CF6A

Tritanopia (blue-blind)

#99DDC8

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #99e560;
/* rgb */ color: rgb(153, 229, 96);
/* oklch */ color: oklch(84.5% 0.183 133.8);

Tailwind

colors: {
  custom: {
    50: '#bbed91',
    500: '#99e560',
    950: '#000000',
  },
}

SCSS

$custom: #99e560;
$custom-light: #bbed91;
$custom-dark: #000000;

JSON

{
  "hex": "#99e560",
  "rgb": {
    "r": 153,
    "g": 229,
    "b": 96
  },
  "hsl": {
    "h": 94.286,
    "s": 71.892,
    "l": 63.725
  },
  "oklch": {
    "l": 0.84474,
    "c": 0.18269,
    "h": 133.8
  },
  "luminance": 0.63655
}

Semantic roles & 50–950 ramp

primary

#99E560

secondary

#7D3AAF

accent

#12D481

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #99E560

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

Preview Lab → · Contrast checker → · Palette generator →