#99E65E#99E65E

#99E65E is a very light, vivid yellow-green. Relative luminance 0.642; OKLCH L 84.7% C 0.186 H 133.7°. Best body text is #000000 at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#99E65E
RGB	rgb(153, 230, 94)
HSL	hsl(94, 73%, 64%)
HSV	hsv(94, 59%, 90%)
CMYK	cmyk(33.5%, 0%, 59.1%, 9.8%)
CIE-LAB	lab(84.06, -46.09, 57.54)
CIE-LCH	lch(84.06, 73.72, 128.70°)
OKLab	oklab(84.69% -0.1283 0.1342)
OKLCH	oklch(84.69% 0.186 133.7)
XYZ	xyz(43.4533, 64.1723, 20.6845)
Luminance	0.6417 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E65E #AB5EE6

analogous

#DDE65E #99E65E #5EE667

triadic

#99E65E #5E99E6 #E65E99

tetradic

#99E65E #5EDDE6 #AB5EE6 #E6675E

square

#99E65E #5EDDE6 #AB5EE6 #E6675E

split-complementary

#99E65E #675EE6 #E65EDD

monochromatic

#5BAF1B #77DE29 #99E65E #BBEE93 #DCF6C8

Accessibility & contrast

On white

1.52

#99E65E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.83

#99E65E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E65E

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E65E	#FFFFFF	#000000	##000000
##99E65E	1.00	1.52	13.83	13.83
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.83	21.00	1.00	1.00
##000000	13.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED64F

Deuteranopia (green-blind)

#E4CF68

Tritanopia (blue-blind)

#99DEC9

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #99e65e;
/* rgb */ color: rgb(153, 230, 94);
/* oklch */ color: oklch(84.7% 0.186 133.7);

Tailwind

colors: {
  custom: {
    50: '#bbee90',
    500: '#99e65e',
    950: '#000000',
  },
}

SCSS

$custom: #99e65e;
$custom-light: #bbee90;
$custom-dark: #000000;

JSON

{
  "hex": "#99e65e",
  "rgb": {
    "r": 153,
    "g": 230,
    "b": 94
  },
  "hsl": {
    "h": 93.971,
    "s": 73.118,
    "l": 63.529
  },
  "oklch": {
    "l": 0.84688,
    "c": 0.18563,
    "h": 133.7
  },
  "luminance": 0.64174
}

Semantic roles & 50–950 ramp

primary

#99E65E

secondary

#7C39B0

accent

#10D580

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #99E65E

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

Preview Lab → · Contrast checker → · Palette generator →