#99DB5C#99DB5C

#99DB5C is a very light, vivid yellow-green. Relative luminance 0.582; OKLCH L 82.1% C 0.173 H 132.2°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#99DB5C
RGB	rgb(153, 219, 92)
HSL	hsl(91, 64%, 61%)
HSV	hsv(91, 58%, 86%)
CMYK	cmyk(30.1%, 0%, 58%, 14.1%)
CIE-LAB	lab(80.85, -41.53, 54.78)
CIE-LCH	lch(80.85, 68.74, 127.17°)
OKLab	oklab(82.08% -0.1159 0.1281)
OKLCH	oklch(82.08% 0.173 132.2)
XYZ	xyz(40.3996, 58.2067, 19.2296)
Luminance	0.5821 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99DB5C #9E5CDB

analogous

#D8DB5C #99DB5C #5CDB5E

triadic

#99DB5C #5C99DB #DB5C99

tetradic

#99DB5C #5CD8DB #9E5CDB #DB5E5C

square

#99DB5C #5CD8DB #9E5CDB #DB5E5C

split-complementary

#99DB5C #5E5CDB #DB5CD8

monochromatic

#5C9A22 #7ACD2D #99DB5C #B8E68E #D8F1C0

Accessibility & contrast

On white

1.66

#99DB5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#99DB5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99DB5C

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99DB5C	#FFFFFF	#000000	##000000
##99DB5C	1.00	1.66	12.64	12.64
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.64	21.00	1.00	1.00
##000000	12.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC4F

Deuteranopia (green-blind)

#DAC765

Tritanopia (blue-blind)

#9BD3BF

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #99db5c;
/* rgb */ color: rgb(153, 219, 92);
/* oklch */ color: oklch(82.1% 0.173 132.2);

Tailwind

colors: {
  custom: {
    50: '#bae68e',
    500: '#99db5c',
    950: '#000000',
  },
}

SCSS

$custom: #99db5c;
$custom-light: #bae68e;
$custom-dark: #000000;

JSON

{
  "hex": "#99db5c",
  "rgb": {
    "r": 153,
    "g": 219,
    "b": 92
  },
  "hsl": {
    "h": 91.181,
    "s": 63.819,
    "l": 60.98
  },
  "oklch": {
    "l": 0.82078,
    "c": 0.17273,
    "h": 132.2
  },
  "luminance": 0.58208
}

Semantic roles & 50–950 ramp

primary

#99DB5C

secondary

#703D9F

accent

#1ACC76

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12160D

muted

#82847F

Preview Lab

Preview with #99DB5C

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

Preview Lab → · Contrast checker → · Palette generator →