#99F35E#99F35E

#99F35E is a very light, highly saturated yellow-green. Relative luminance 0.717; OKLCH L 87.8% C 0.202 H 135.0°. Best body text is #000000 at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#99F35E
RGB	rgb(153, 243, 94)
HSL	hsl(96, 86%, 66%)
HSV	hsv(96, 61%, 95%)
CMYK	cmyk(37%, 0%, 61.3%, 4.7%)
CIE-LAB	lab(87.81, -51.51, 61.74)
CIE-LCH	lch(87.81, 80.41, 129.83°)
OKLab	oklab(87.75% -0.1431 0.1431)
OKLCH	oklch(87.75% 0.202 135)
XYZ	xyz(47.2068, 71.6794, 21.9357)
Luminance	0.7168 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 0.95

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F35E #B85EF3

analogous

#E3F35E #99F35E #5EF36D

triadic

#99F35E #5E99F3 #F35E99

tetradic

#99F35E #5EE3F3 #B85EF3 #F36D5E

square

#99F35E #5EE3F3 #B85EF3 #F36D5E

split-complementary

#99F35E #6D5EF3 #F35EE3

monochromatic

#58C80F #75EF25 #99F35E #BDF797 #E1FBD0

Accessibility & contrast

On white

1.37

#99F35E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.34

#99F35E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F35E

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F35E	#FFFFFF	#000000	##000000
##99F35E	1.00	1.37	15.34	15.34
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.34	21.00	1.00	1.00
##000000	15.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE14D

Deuteranopia (green-blind)

#EFD96A

Tritanopia (blue-blind)

#97EAD4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #99f35e;
/* rgb */ color: rgb(153, 243, 94);
/* oklch */ color: oklch(87.8% 0.202 135.0);

Tailwind

colors: {
  custom: {
    50: '#bcf791',
    500: '#99f35e',
    950: '#000000',
  },
}

SCSS

$custom: #99f35e;
$custom-light: #bcf791;
$custom-dark: #000000;

JSON

{
  "hex": "#99f35e",
  "rgb": {
    "r": 153,
    "g": 243,
    "b": 94
  },
  "hsl": {
    "h": 96.242,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.87752,
    "c": 0.20241,
    "h": 135
  },
  "luminance": 0.71682
}

Semantic roles & 50–950 ramp

primary

#99F35E

secondary

#8A31C5

accent

#03E38A

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #99F35E

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

Preview Lab → · Contrast checker → · Palette generator →