#9DDA39#9DDA39

#9DDA39 is a light, vivid yellow-green. Relative luminance 0.576; OKLCH L 81.8% C 0.194 H 128.5°. Best body text is #000000 at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#9DDA39
RGB	rgb(157, 218, 57)
HSL	hsl(83, 69%, 54%)
HSV	hsv(83, 74%, 85%)
CMYK	cmyk(28%, 0%, 73.9%, 14.5%)
CIE-LAB	lab(80.52, -42.23, 68.19)
CIE-LCH	lch(80.52, 80.21, 121.77°)
OKLab	oklab(81.78% -0.1208 0.1518)
OKLCH	oklch(81.78% 0.194 128.5)
XYZ	xyz(39.7145, 57.6053, 12.8966)
Luminance	0.5761 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DDA39 #7639DA

analogous

#DAC739 #9DDA39 #4DDA39

triadic

#9DDA39 #399DDA #DA399D

tetradic

#9DDA39 #39DAC7 #7639DA #DA394D

square

#9DDA39 #39DAC7 #7639DA #DA394D

split-complementary

#9DDA39 #394DDA #C739DA

monochromatic

#598118 #7DB422 #9DDA39 #B7E46D #D0EDA0

Accessibility & contrast

On white

1.68

#9DDA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.52

#9DDA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DDA39

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DDA39	#FFFFFF	#000000	##000000
##9DDA39	1.00	1.68	12.52	12.52
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.52	21.00	1.00	1.00
##000000	12.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB16

Deuteranopia (green-blind)

#DCC649

Tritanopia (blue-blind)

#A2D0BB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #9dda39;
/* rgb */ color: rgb(157, 218, 57);
/* oklch */ color: oklch(81.8% 0.194 128.5);

Tailwind

colors: {
  custom: {
    50: '#bee57b',
    500: '#9dda39',
    950: '#000000',
  },
}

SCSS

$custom: #9dda39;
$custom-light: #bee57b;
$custom-dark: #000000;

JSON

{
  "hex": "#9dda39",
  "rgb": {
    "r": 157,
    "g": 218,
    "b": 57
  },
  "hsl": {
    "h": 82.733,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.81779,
    "c": 0.19404,
    "h": 128.5
  },
  "luminance": 0.57606
}

Semantic roles & 50–950 ramp

primary

#9DDA39

secondary

#513088

accent

#3CEB7F

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13160A

muted

#82847D

Preview Lab

Preview with #9DDA39

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

Preview Lab → · Contrast checker → · Palette generator →