#99E84D#99E84D

#99E84D is a very light, highly saturated yellow-green. Relative luminance 0.650; OKLCH L 85.0% C 0.201 H 132.5°. Best body text is #000000 at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#99E84D
RGB	rgb(153, 232, 77)
HSL	hsl(91, 77%, 61%)
HSV	hsv(91, 67%, 91%)
CMYK	cmyk(34.1%, 0%, 66.8%, 9%)
CIE-LAB	lab(84.49, -48.34, 64.97)
CIE-LCH	lch(84.49, 80.98, 126.65°)
OKLab	oklab(85% -0.1357 0.1479)
OKLCH	oklch(85% 0.201 132.5)
XYZ	xyz(43.3324, 65.0196, 17.2866)
Luminance	0.6502 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E84D #9C4DE8

analogous

#E6E84D #99E84D #4DE84F

triadic

#99E84D #4D99E8 #E84D99

tetradic

#99E84D #4DE6E8 #9C4DE8 #E84F4D

square

#99E84D #4DE6E8 #9C4DE8 #E84F4D

split-complementary

#99E84D #4F4DE8 #E84DE6

monochromatic

#5CA515 #7ADB1C #99E84D #B8EF83 #D7F6B9

Accessibility & contrast

On white

1.50

#99E84D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.00

#99E84D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E84D

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E84D	#FFFFFF	#000000	##000000
##99E84D	1.00	1.50	14.00	14.00
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.00	21.00	1.00	1.00
##000000	14.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D737

Deuteranopia (green-blind)

#E6D15A

Tritanopia (blue-blind)

#9ADFC9

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #99e84d;
/* rgb */ color: rgb(153, 232, 77);
/* oklch */ color: oklch(85.0% 0.201 132.5);

Tailwind

colors: {
  custom: {
    50: '#bcf086',
    500: '#99e84d',
    950: '#000000',
  },
}

SCSS

$custom: #99e84d;
$custom-light: #bcf086;
$custom-dark: #000000;

JSON

{
  "hex": "#99e84d",
  "rgb": {
    "r": 153,
    "g": 232,
    "b": 77
  },
  "hsl": {
    "h": 90.581,
    "s": 77.114,
    "l": 60.588
  },
  "oklch": {
    "l": 0.85,
    "c": 0.20078,
    "h": 132.5
  },
  "luminance": 0.65021
}

Semantic roles & 50–950 ramp

primary

#99E84D

secondary

#6E32A7

accent

#0CD975

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #99E84D

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

Preview Lab → · Contrast checker → · Palette generator →