#99F25C#99F25C

#99F25C is a very light, highly saturated yellow-green. Relative luminance 0.710; OKLCH L 87.5% C 0.203 H 134.7°. Best body text is #000000 at 15.21:1 contrast (WCAG AA passes).

Color values

HEX	#99F25C
RGB	rgb(153, 242, 92)
HSL	hsl(96, 85%, 65%)
HSV	hsv(96, 62%, 95%)
CMYK	cmyk(36.8%, 0%, 62%, 5.1%)
CIE-LAB	lab(87.51, -51.27, 62.23)
CIE-LCH	lch(87.51, 80.64, 129.48°)
OKLab	oklab(87.5% -0.1426 0.1439)
OKLCH	oklch(87.5% 0.203 134.7)
XYZ	xyz(46.8198, 71.0471, 21.3697)
Luminance	0.7105 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.23

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F25C #B55CF2

analogous

#E4F25C #99F25C #5CF26A

triadic

#99F25C #5C99F2 #F25C99

tetradic

#99F25C #5CE4F2 #B55CF2 #F26A5C

square

#99F25C #5CE4F2 #B55CF2 #F26A5C

split-complementary

#99F25C #6A5CF2 #F25CE4

monochromatic

#59C410 #76ED23 #99F25C #BCF795 #E0FBCD

Accessibility & contrast

On white

1.38

#99F25C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.21

#99F25C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F25C

15.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F25C	#FFFFFF	#000000	##000000
##99F25C	1.00	1.38	15.21	15.21
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.21	21.00	1.00	1.00
##000000	15.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE04A

Deuteranopia (green-blind)

#EED968

Tritanopia (blue-blind)

#98E9D2

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #99f25c;
/* rgb */ color: rgb(153, 242, 92);
/* oklch */ color: oklch(87.5% 0.203 134.7);

Tailwind

colors: {
  custom: {
    50: '#bcf790',
    500: '#99f25c',
    950: '#000000',
  },
}

SCSS

$custom: #99f25c;
$custom-light: #bcf790;
$custom-dark: #000000;

JSON

{
  "hex": "#99f25c",
  "rgb": {
    "r": 153,
    "g": 242,
    "b": 92
  },
  "hsl": {
    "h": 95.6,
    "s": 85.227,
    "l": 65.49
  },
  "oklch": {
    "l": 0.87497,
    "c": 0.20264,
    "h": 134.7
  },
  "luminance": 0.71049
}

Semantic roles & 50–950 ramp

primary

#99F25C

secondary

#8731C1

accent

#04E287

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #99F25C

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

Preview Lab → · Contrast checker → · Palette generator →