#99E75A#99E75A

#99E75A is a very light, vivid yellow-green. Relative luminance 0.647; OKLCH L 84.9% C 0.190 H 133.5°. Best body text is #000000 at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#99E75A
RGB	rgb(153, 231, 90)
HSL	hsl(93, 75%, 63%)
HSV	hsv(93, 61%, 91%)
CMYK	cmyk(33.8%, 0%, 61%, 9.4%)
CIE-LAB	lab(84.31, -46.88, 59.53)
CIE-LCH	lch(84.31, 75.77, 128.22°)
OKLab	oklab(84.88% -0.1307 0.138)
OKLCH	oklch(84.88% 0.19 133.5)
XYZ	xyz(43.5575, 64.6606, 19.8566)
Luminance	0.6466 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E75A #A85AE7

analogous

#E0E75A #99E75A #5AE761

triadic

#99E75A #5A99E7 #E75A99

tetradic

#99E75A #5AE0E7 #A85AE7 #E7615A

square

#99E75A #5AE0E7 #A85AE7 #E7615A

split-complementary

#99E75A #615AE7 #E75AE0

monochromatic

#5BAD19 #78DF25 #99E75A #BAEF8F #DBF7C5

Accessibility & contrast

On white

1.51

#99E75A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.93

#99E75A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E75A

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E75A	#FFFFFF	#000000	##000000
##99E75A	1.00	1.51	13.93	13.93
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.93	21.00	1.00	1.00
##000000	13.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D64A

Deuteranopia (green-blind)

#E5D065

Tritanopia (blue-blind)

#99DEC9

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #99e75a;
/* rgb */ color: rgb(153, 231, 90);
/* oklch */ color: oklch(84.9% 0.190 133.5);

Tailwind

colors: {
  custom: {
    50: '#bbef8e',
    500: '#99e75a',
    950: '#000000',
  },
}

SCSS

$custom: #99e75a;
$custom-light: #bbef8e;
$custom-dark: #000000;

JSON

{
  "hex": "#99e75a",
  "rgb": {
    "r": 153,
    "g": 231,
    "b": 90
  },
  "hsl": {
    "h": 93.191,
    "s": 74.603,
    "l": 62.941
  },
  "oklch": {
    "l": 0.84882,
    "c": 0.19009,
    "h": 133.5
  },
  "luminance": 0.64662
}

Semantic roles & 50–950 ramp

primary

#99E75A

secondary

#7937AE

accent

#0FD77D

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #99E75A

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

Preview Lab → · Contrast checker → · Palette generator →