#99ED5D#99ED5D

#99ED5D is a very light, vivid yellow-green. Relative luminance 0.681; OKLCH L 86.3% C 0.196 H 134.4°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#99ED5D
RGB	rgb(153, 237, 93)
HSL	hsl(95, 80%, 65%)
HSV	hsv(95, 61%, 93%)
CMYK	cmyk(35.4%, 0%, 60.8%, 7.1%)
CIE-LAB	lab(86.07, -49.12, 60.23)
CIE-LCH	lch(86.07, 77.72, 129.20°)
OKLab	oklab(86.33% -0.1367 0.1398)
OKLCH	oklch(86.33% 0.196 134.4)
XYZ	xyz(45.3959, 68.1290, 21.1121)
Luminance	0.6813 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99ED5D #B15DED

analogous

#E1ED5D #99ED5D #5DED69

triadic

#99ED5D #5D99ED #ED5D99

tetradic

#99ED5D #5DE1ED #B15DED #ED695D

square

#99ED5D #5DE1ED #B15DED #ED695D

split-complementary

#99ED5D #695DED #ED5DE1

monochromatic

#5ABB15 #76E726 #99ED5D #BCF394 #DEF9CB

Accessibility & contrast

On white

1.44

#99ED5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#99ED5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99ED5D

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99ED5D	#FFFFFF	#000000	##000000
##99ED5D	1.00	1.44	14.63	14.63
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC4C

Deuteranopia (green-blind)

#EAD568

Tritanopia (blue-blind)

#98E4CE

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #99ed5d;
/* rgb */ color: rgb(153, 237, 93);
/* oklch */ color: oklch(86.3% 0.196 134.4);

Tailwind

colors: {
  custom: {
    50: '#bcf390',
    500: '#99ed5d',
    950: '#000000',
  },
}

SCSS

$custom: #99ed5d;
$custom-light: #bcf390;
$custom-dark: #000000;

JSON

{
  "hex": "#99ed5d",
  "rgb": {
    "r": 153,
    "g": 237,
    "b": 93
  },
  "hsl": {
    "h": 95,
    "s": 80,
    "l": 64.706
  },
  "oklch": {
    "l": 0.86327,
    "c": 0.1955,
    "h": 134.4
  },
  "luminance": 0.68131
}

Semantic roles & 50–950 ramp

primary

#99ED5D

secondary

#8234BA

accent

#09DC84

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #99ED5D

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

Preview Lab → · Contrast checker → · Palette generator →