#99F25E#99F25E

#99F25E is a very light, highly saturated yellow-green. Relative luminance 0.711; OKLCH L 87.5% C 0.201 H 134.9°. Best body text is #000000 at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#99F25E
RGB	rgb(153, 242, 94)
HSL	hsl(96, 85%, 66%)
HSV	hsv(96, 61%, 95%)
CMYK	cmyk(36.8%, 0%, 61.2%, 5.1%)
CIE-LAB	lab(87.53, -51.10, 61.42)
CIE-LCH	lch(87.53, 79.90, 129.76°)
OKLab	oklab(87.52% -0.142 0.1424)
OKLCH	oklch(87.52% 0.201 134.9)
XYZ	xyz(46.9084, 71.0825, 21.8362)
Luminance	0.7108 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.13

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F25E #B75EF2

analogous

#E3F25E #99F25E #5EF26D

triadic

#99F25E #5E99F2 #F25E99

tetradic

#99F25E #5EE3F2 #B75EF2 #F26D5E

square

#99F25E #5EE3F2 #B75EF2 #F26D5E

split-complementary

#99F25E #6D5EF2 #F25EE3

monochromatic

#58C610 #75ED25 #99F25E #BDF797 #E1FBCF

Accessibility & contrast

On white

1.38

#99F25E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.22

#99F25E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F25E

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F25E	#FFFFFF	#000000	##000000
##99F25E	1.00	1.38	15.22	15.22
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.22	21.00	1.00	1.00
##000000	15.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE04D

Deuteranopia (green-blind)

#EED96A

Tritanopia (blue-blind)

#98E9D3

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #99f25e;
/* rgb */ color: rgb(153, 242, 94);
/* oklch */ color: oklch(87.5% 0.201 134.9);

Tailwind

colors: {
  custom: {
    50: '#bcf791',
    500: '#99f25e',
    950: '#000000',
  },
}

SCSS

$custom: #99f25e;
$custom-light: #bcf791;
$custom-dark: #000000;

JSON

{
  "hex": "#99f25e",
  "rgb": {
    "r": 153,
    "g": 242,
    "b": 94
  },
  "hsl": {
    "h": 96.081,
    "s": 85.057,
    "l": 65.882
  },
  "oklch": {
    "l": 0.87516,
    "c": 0.20114,
    "h": 134.9
  },
  "luminance": 0.71085
}

Semantic roles & 50–950 ramp

primary

#99F25E

secondary

#8931C3

accent

#04E289

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #99F25E

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

Preview Lab → · Contrast checker → · Palette generator →