#99E04F#99E04F

#99E04F is a very light, vivid yellow-green. Relative luminance 0.606; OKLCH L 83.1% C 0.189 H 131.7°. Best body text is #000000 at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#99E04F
RGB	rgb(153, 224, 79)
HSL	hsl(89, 70%, 59%)
HSV	hsv(89, 65%, 88%)
CMYK	cmyk(31.7%, 0%, 64.7%, 12.2%)
CIE-LAB	lab(82.19, -44.81, 61.74)
CIE-LCH	lch(82.19, 76.29, 125.97°)
OKLab	oklab(83.13% -0.1259 0.1414)
OKLCH	oklch(83.13% 0.189 131.7)
XYZ	xyz(41.2033, 60.6467, 16.9307)
Luminance	0.6065 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E04F #964FE0

analogous

#E0DE4F #99E04F #51E04F

triadic

#99E04F #4F99E0 #E04F99

tetradic

#99E04F #4FE0DE #964FE0 #E04F51

square

#99E04F #4FE0DE #964FE0 #E04F51

split-complementary

#99E04F #4F51E0 #DE4FE0

monochromatic

#5C9A1B #7BCE24 #99E04F #B7E983 #D5F2B7

Accessibility & contrast

On white

1.60

#99E04F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.13

#99E04F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E04F

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E04F	#FFFFFF	#000000	##000000
##99E04F	1.00	1.60	13.13	13.13
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.13	21.00	1.00	1.00
##000000	13.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D03C

Deuteranopia (green-blind)

#DFCB5B

Tritanopia (blue-blind)

#9BD7C2

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #99e04f;
/* rgb */ color: rgb(153, 224, 79);
/* oklch */ color: oklch(83.1% 0.189 131.7);

Tailwind

colors: {
  custom: {
    50: '#bbea87',
    500: '#99e04f',
    950: '#000000',
  },
}

SCSS

$custom: #99e04f;
$custom-light: #bbea87;
$custom-dark: #000000;

JSON

{
  "hex": "#99e04f",
  "rgb": {
    "r": 153,
    "g": 224,
    "b": 79
  },
  "hsl": {
    "h": 89.379,
    "s": 70.048,
    "l": 59.412
  },
  "oklch": {
    "l": 0.83127,
    "c": 0.18937,
    "h": 131.7
  },
  "luminance": 0.60648
}

Semantic roles & 50–950 ramp

primary

#99E04F

secondary

#69369D

accent

#3BED92

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #99E04F

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

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