#99F055#99F055

#99F055 is a very light, highly saturated yellow-green. Relative luminance 0.697; OKLCH L 87.0% C 0.205 H 134.0°. Best body text is #000000 at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#99F055
RGB	rgb(153, 240, 85)
HSL	hsl(94, 84%, 64%)
HSV	hsv(94, 65%, 94%)
CMYK	cmyk(36.3%, 0%, 64.6%, 5.9%)
CIE-LAB	lab(86.87, -51.03, 64.37)
CIE-LCH	lch(86.87, 82.15, 128.41°)
OKLab	oklab(86.96% -0.1425 0.1477)
OKLCH	oklch(86.96% 0.205 134)
XYZ	xyz(45.9358, 69.7463, 19.6346)
Luminance	0.6975 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F055 #AC55F0

analogous

#E7F055 #99F055 #55F05E

triadic

#99F055 #5599F0 #F05599

tetradic

#99F055 #55E7F0 #AC55F0 #F05E55

square

#99F055 #55E7F0 #AC55F0 #F05E55

split-complementary

#99F055 #5E55F0 #F055E7

monochromatic

#5BBA10 #77EB1D #99F055 #BBF58D #DCFAC5

Accessibility & contrast

On white

1.40

#99F055 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.95

#99F055 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F055

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F055	#FFFFFF	#000000	##000000
##99F055	1.00	1.40	14.95	14.95
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.95	21.00	1.00	1.00
##000000	14.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE41

Deuteranopia (green-blind)

#EDD762

Tritanopia (blue-blind)

#99E7D0

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #99f055;
/* rgb */ color: rgb(153, 240, 85);
/* oklch */ color: oklch(87.0% 0.205 134.0);

Tailwind

colors: {
  custom: {
    50: '#bcf58c',
    500: '#99f055',
    950: '#000000',
  },
}

SCSS

$custom: #99f055;
$custom-light: #bcf58c;
$custom-dark: #000000;

JSON

{
  "hex": "#99f055",
  "rgb": {
    "r": 153,
    "g": 240,
    "b": 85
  },
  "hsl": {
    "h": 93.677,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.86959,
    "c": 0.20521,
    "h": 134
  },
  "luminance": 0.69748
}

Semantic roles & 50–950 ramp

primary

#99F055

secondary

#7D30B9

accent

#05E080

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #99F055

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

Preview Lab → · Contrast checker → · Palette generator →