#99E95B#99E95B

#99E95B is a very light, vivid yellow-green. Relative luminance 0.658; OKLCH L 85.4% C 0.192 H 133.8°. Best body text is #000000 at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#99E95B
RGB	rgb(153, 233, 91)
HSL	hsl(94, 76%, 64%)
HSV	hsv(94, 61%, 91%)
CMYK	cmyk(34.3%, 0%, 60.9%, 8.6%)
CIE-LAB	lab(84.90, -47.63, 59.76)
CIE-LCH	lch(84.90, 76.42, 128.56°)
OKLab	oklab(85.36% -0.1327 0.1386)
OKLCH	oklch(85.36% 0.192 133.8)
XYZ	xyz(44.1633, 65.8036, 20.2699)
Luminance	0.6581 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E95B #AB5BE9

analogous

#E0E95B #99E95B #5BE964

triadic

#99E95B #5B99E9 #E95B99

tetradic

#99E95B #5BE0E9 #AB5BE9 #E9645B

square

#99E95B #5BE0E9 #AB5BE9 #E9645B

split-complementary

#99E95B #645BE9 #E95BE0

monochromatic

#5BB218 #77E225 #99E95B #BBF091 #DCF7C7

Accessibility & contrast

On white

1.48

#99E95B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.16

#99E95B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E95B

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E95B	#FFFFFF	#000000	##000000
##99E95B	1.00	1.48	14.16	14.16
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.16	21.00	1.00	1.00
##000000	14.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D84B

Deuteranopia (green-blind)

#E6D266

Tritanopia (blue-blind)

#99E0CB

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #99e95b;
/* rgb */ color: rgb(153, 233, 91);
/* oklch */ color: oklch(85.4% 0.192 133.8);

Tailwind

colors: {
  custom: {
    50: '#bbf08f',
    500: '#99e95b',
    950: '#000000',
  },
}

SCSS

$custom: #99e95b;
$custom-light: #bbf08f;
$custom-dark: #000000;

JSON

{
  "hex": "#99e95b",
  "rgb": {
    "r": 153,
    "g": 233,
    "b": 91
  },
  "hsl": {
    "h": 93.803,
    "s": 76.344,
    "l": 63.529
  },
  "oklch": {
    "l": 0.85364,
    "c": 0.1919,
    "h": 133.8
  },
  "luminance": 0.65805
}

Semantic roles & 50–950 ramp

primary

#99E95B

secondary

#7C36B2

accent

#0DD980

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #99E95B

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

Preview Lab → · Contrast checker → · Palette generator →