#99EA5D#99EA5D

#99EA5D is a very light, vivid yellow-green. Relative luminance 0.664; OKLCH L 85.6% C 0.192 H 134.1°. Best body text is #000000 at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#99EA5D
RGB	rgb(153, 234, 93)
HSL	hsl(94, 77%, 64%)
HSV	hsv(94, 60%, 92%)
CMYK	cmyk(34.6%, 0%, 60.3%, 8.2%)
CIE-LAB	lab(85.20, -47.87, 59.26)
CIE-LCH	lch(85.20, 76.18, 128.93°)
OKLab	oklab(85.62% -0.1332 0.1377)
OKLCH	oklch(85.62% 0.192 134.1)
XYZ	xyz(44.5346, 66.4064, 20.8250)
Luminance	0.6641 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99EA5D #AE5DEA

analogous

#E0EA5D #99EA5D #5DEA68

triadic

#99EA5D #5D99EA #EA5D99

tetradic

#99EA5D #5DE0EA #AE5DEA #EA685D

square

#99EA5D #5DE0EA #AE5DEA #EA685D

split-complementary

#99EA5D #685DEA #EA5DE0

monochromatic

#5BB517 #77E327 #99EA5D #BBF193 #DDF8C9

Accessibility & contrast

On white

1.47

#99EA5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.28

#99EA5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99EA5D

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99EA5D	#FFFFFF	#000000	##000000
##99EA5D	1.00	1.47	14.28	14.28
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.28	21.00	1.00	1.00
##000000	14.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D94D

Deuteranopia (green-blind)

#E7D268

Tritanopia (blue-blind)

#99E2CC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #99ea5d;
/* rgb */ color: rgb(153, 234, 93);
/* oklch */ color: oklch(85.6% 0.192 134.1);

Tailwind

colors: {
  custom: {
    50: '#bbf190',
    500: '#99ea5d',
    950: '#000000',
  },
}

SCSS

$custom: #99ea5d;
$custom-light: #bbf190;
$custom-dark: #000000;

JSON

{
  "hex": "#99ea5d",
  "rgb": {
    "r": 153,
    "g": 234,
    "b": 93
  },
  "hsl": {
    "h": 94.468,
    "s": 77.049,
    "l": 64.118
  },
  "oklch": {
    "l": 0.8562,
    "c": 0.19163,
    "h": 134.1
  },
  "luminance": 0.66408
}

Semantic roles & 50–950 ramp

primary

#99EA5D

secondary

#7F36B5

accent

#0CD982

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #99EA5D

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

Preview Lab → · Contrast checker → · Palette generator →