#99E04D#99E04D

#99E04D is a very light, vivid yellow-green. Relative luminance 0.606; OKLCH L 83.1% C 0.191 H 131.5°. Best body text is #000000 at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#99E04D
RGB	rgb(153, 224, 77)
HSL	hsl(89, 70%, 59%)
HSV	hsv(89, 66%, 88%)
CMYK	cmyk(31.7%, 0%, 65.6%, 12.2%)
CIE-LAB	lab(82.17, -44.96, 62.52)
CIE-LCH	lch(82.17, 77.01, 125.72°)
OKLab	oklab(83.11% -0.1265 0.1428)
OKLCH	oklch(83.11% 0.191 131.5)
XYZ	xyz(41.1316, 60.6180, 16.5530)
Luminance	0.6062 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E04D #944DE0

analogous

#E0DE4D #99E04D #50E04D

triadic

#99E04D #4D99E0 #E04D99

tetradic

#99E04D #4DE0DE #944DE0 #E04D50

square

#99E04D #4DE0DE #944DE0 #E04D50

split-complementary

#99E04D #4D50E0 #DE4DE0

monochromatic

#5B981A #7BCC24 #99E04D #B7E981 #D5F2B5

Accessibility & contrast

On white

1.60

#99E04D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.12

#99E04D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E04D

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E04D	#FFFFFF	#000000	##000000
##99E04D	1.00	1.60	13.12	13.12
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.12	21.00	1.00	1.00
##000000	13.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D039

Deuteranopia (green-blind)

#DFCB59

Tritanopia (blue-blind)

#9BD7C2

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #99e04d;
/* rgb */ color: rgb(153, 224, 77);
/* oklch */ color: oklch(83.1% 0.191 131.5);

Tailwind

colors: {
  custom: {
    50: '#bbea86',
    500: '#99e04d',
    950: '#000000',
  },
}

SCSS

$custom: #99e04d;
$custom-light: #bbea86;
$custom-dark: #000000;

JSON

{
  "hex": "#99e04d",
  "rgb": {
    "r": 153,
    "g": 224,
    "b": 77
  },
  "hsl": {
    "h": 88.98,
    "s": 70.335,
    "l": 59.02
  },
  "oklch": {
    "l": 0.83109,
    "c": 0.19079,
    "h": 131.5
  },
  "luminance": 0.60619
}

Semantic roles & 50–950 ramp

primary

#99E04D

secondary

#67359C

accent

#3BED91

background

#FDFEFC

surface

#F9FDF3

border

#D2D5CD

text

#12160C

muted

#82847F

Preview Lab

Preview with #99E04D

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

Preview Lab → · Contrast checker → · Palette generator →