#99EB5D#99EB5D

#99EB5D is a very light, vivid yellow-green. Relative luminance 0.670; OKLCH L 85.9% C 0.193 H 134.2°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#99EB5D
RGB	rgb(153, 235, 93)
HSL	hsl(95, 78%, 64%)
HSV	hsv(95, 60%, 92%)
CMYK	cmyk(34.9%, 0%, 60.4%, 7.8%)
CIE-LAB	lab(85.49, -48.29, 59.58)
CIE-LCH	lch(85.49, 76.69, 129.02°)
OKLab	oklab(85.86% -0.1344 0.1384)
OKLCH	oklch(85.86% 0.193 134.2)
XYZ	xyz(44.8201, 66.9774, 20.9202)
Luminance	0.6698 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99EB5D #AF5DEB

analogous

#E0EB5D #99EB5D #5DEB68

triadic

#99EB5D #5D99EB #EB5D99

tetradic

#99EB5D #5DE0EB #AF5DEB #EB685D

square

#99EB5D #5DE0EB #AF5DEB #EB685D

split-complementary

#99EB5D #685DEB #EB5DE0

monochromatic

#5AB717 #77E427 #99EB5D #BBF293 #DEF8CA

Accessibility & contrast

On white

1.46

#99EB5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#99EB5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99EB5D

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99EB5D	#FFFFFF	#000000	##000000
##99EB5D	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA4D

Deuteranopia (green-blind)

#E8D368

Tritanopia (blue-blind)

#99E3CD

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #99eb5d;
/* rgb */ color: rgb(153, 235, 93);
/* oklch */ color: oklch(85.9% 0.193 134.2);

Tailwind

colors: {
  custom: {
    50: '#bcf290',
    500: '#99eb5d',
    950: '#000000',
  },
}

SCSS

$custom: #99eb5d;
$custom-light: #bcf290;
$custom-dark: #000000;

JSON

{
  "hex": "#99eb5d",
  "rgb": {
    "r": 153,
    "g": 235,
    "b": 93
  },
  "hsl": {
    "h": 94.648,
    "s": 78.022,
    "l": 64.314
  },
  "oklch": {
    "l": 0.85856,
    "c": 0.19293,
    "h": 134.2
  },
  "luminance": 0.66979
}

Semantic roles & 50–950 ramp

primary

#99EB5D

secondary

#8036B7

accent

#0BDA83

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #99EB5D

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

Preview Lab → · Contrast checker → · Palette generator →