#99DF60#99DF60

#99DF60 is a very light, vivid yellow-green. Relative luminance 0.604; OKLCH L 83.1% C 0.175 H 133.1°. Best body text is #000000 at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#99DF60
RGB	rgb(153, 223, 96)
HSL	hsl(93, 66%, 63%)
HSV	hsv(93, 57%, 87%)
CMYK	cmyk(31.4%, 0%, 57%, 12.5%)
CIE-LAB	lab(82.05, -42.90, 54.37)
CIE-LCH	lch(82.05, 69.26, 128.27°)
OKLab	oklab(83.06% -0.1194 0.1276)
OKLCH	oklch(83.06% 0.175 133.1)
XYZ	xyz(41.6352, 60.3907, 20.5269)
Luminance	0.6039 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99DF60 #A660DF

analogous

#D8DF60 #99DF60 #60DF67

triadic

#99DF60 #6099DF #DF6099

tetradic

#99DF60 #60D8DF #A660DF #DF6760

square

#99DF60 #60D8DF #A660DF #DF6760

split-complementary

#99DF60 #6760DF #DF60D8

monochromatic

#5CA421 #78D52D #99DF60 #BAE993 #DAF4C6

Accessibility & contrast

On white

1.61

#99DF60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.08

#99DF60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99DF60

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99DF60	#FFFFFF	#000000	##000000
##99DF60	1.00	1.61	13.08	13.08
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.08	21.00	1.00	1.00
##000000	13.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D053

Deuteranopia (green-blind)

#DDCA69

Tritanopia (blue-blind)

#9AD7C3

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #99df60;
/* rgb */ color: rgb(153, 223, 96);
/* oklch */ color: oklch(83.1% 0.175 133.1);

Tailwind

colors: {
  custom: {
    50: '#bbe991',
    500: '#99df60',
    950: '#000000',
  },
}

SCSS

$custom: #99df60;
$custom-light: #bbe991;
$custom-dark: #000000;

JSON

{
  "hex": "#99df60",
  "rgb": {
    "r": 153,
    "g": 223,
    "b": 96
  },
  "hsl": {
    "h": 93.071,
    "s": 66.492,
    "l": 62.549
  },
  "oklch": {
    "l": 0.83063,
    "c": 0.17471,
    "h": 133.1
  },
  "luminance": 0.60392
}

Semantic roles & 50–950 ramp

primary

#99DF60

secondary

#773DA6

accent

#17CE7C

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#12160D

muted

#82847F

Preview Lab

Preview with #99DF60

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

Preview Lab → · Contrast checker → · Palette generator →