#99E669#99E669

#99E669 is a very light, vivid yellow-green. Relative luminance 0.644; OKLCH L 84.8% C 0.176 H 134.9°. Best body text is #000000 at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#99E669
RGB	rgb(153, 230, 105)
HSL	hsl(97, 71%, 66%)
HSV	hsv(97, 54%, 90%)
CMYK	cmyk(33.5%, 0%, 54.3%, 9.8%)
CIE-LAB	lab(84.17, -45.01, 52.78)
CIE-LCH	lch(84.17, 69.36, 130.46°)
OKLab	oklab(84.81% -0.1245 0.1249)
OKLCH	oklch(84.81% 0.176 134.9)
XYZ	xyz(43.9825, 64.3840, 23.4718)
Luminance	0.6439 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E669 #B669E6

analogous

#D7E669 #99E669 #69E677

triadic

#99E669 #6999E6 #E66999

tetradic

#99E669 #69D7E6 #B669E6 #E67769

square

#99E669 #69D7E6 #B669E6 #E67769

split-complementary

#99E669 #7769E6 #E669D7

monochromatic

#59B61E #75DD35 #99E669 #BDEF9D #E0F7D2

Accessibility & contrast

On white

1.51

#99E669 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.88

#99E669 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E669

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E669	#FFFFFF	#000000	##000000
##99E669	1.00	1.51	13.88	13.88
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.88	21.00	1.00	1.00
##000000	13.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED65D

Deuteranopia (green-blind)

#E3D072

Tritanopia (blue-blind)

#98DECA

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #99e669;
/* rgb */ color: rgb(153, 230, 105);
/* oklch */ color: oklch(84.8% 0.176 134.9);

Tailwind

colors: {
  custom: {
    50: '#bbee97',
    500: '#99e669',
    950: '#000000',
  },
}

SCSS

$custom: #99e669;
$custom-light: #bbee97;
$custom-dark: #000000;

JSON

{
  "hex": "#99e669",
  "rgb": {
    "r": 153,
    "g": 230,
    "b": 105
  },
  "hsl": {
    "h": 96.96,
    "s": 71.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.84813,
    "c": 0.17638,
    "h": 134.9
  },
  "luminance": 0.64386
}

Semantic roles & 50–950 ramp

primary

#99E669

secondary

#883DB6

accent

#12D389

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#12160E

muted

#82857F

Preview Lab

Preview with #99E669

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

Preview Lab → · Contrast checker → · Palette generator →