#9CDD58#9CDD58

#9CDD58 is a very light, vivid yellow-green. Relative luminance 0.595; OKLCH L 82.7% C 0.177 H 131.3°. Best body text is #000000 at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#9CDD58
RGB	rgb(156, 221, 88)
HSL	hsl(89, 66%, 61%)
HSV	hsv(89, 60%, 87%)
CMYK	cmyk(29.4%, 0%, 60.2%, 13.3%)
CIE-LAB	lab(81.56, -41.71, 57.36)
CIE-LCH	lch(81.56, 70.92, 126.02°)
OKLab	oklab(82.68% -0.1169 0.1331)
OKLCH	oklch(82.68% 0.177 131.3)
XYZ	xyz(41.3277, 59.4841, 18.5348)
Luminance	0.5948 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CDD58 #9958DD

analogous

#DDDB58 #9CDD58 #59DD58

triadic

#9CDD58 #589CDD #DD589C

tetradic

#9CDD58 #58DDDB #9958DD #DD5859

square

#9CDD58 #58DDDB #9958DD #DD5859

split-complementary

#9CDD58 #5859DD #DB58DD

monochromatic

#5F9B20 #7ECE2A #9CDD58 #BAE78B #D8F2BE

Accessibility & contrast

On white

1.63

#9CDD58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.90

#9CDD58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CDD58

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CDD58	#FFFFFF	#000000	##000000
##9CDD58	1.00	1.63	12.90	12.90
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.90	21.00	1.00	1.00
##000000	12.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE49

Deuteranopia (green-blind)

#DDC962

Tritanopia (blue-blind)

#9FD4C1

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #9cdd58;
/* rgb */ color: rgb(156, 221, 88);
/* oklch */ color: oklch(82.7% 0.177 131.3);

Tailwind

colors: {
  custom: {
    50: '#bde88c',
    500: '#9cdd58',
    950: '#000000',
  },
}

SCSS

$custom: #9cdd58;
$custom-light: #bde88c;
$custom-dark: #000000;

JSON

{
  "hex": "#9cdd58",
  "rgb": {
    "r": 156,
    "g": 221,
    "b": 88
  },
  "hsl": {
    "h": 89.323,
    "s": 66.169,
    "l": 60.588
  },
  "oklch": {
    "l": 0.8268,
    "c": 0.17716,
    "h": 131.3
  },
  "luminance": 0.59485
}

Semantic roles & 50–950 ramp

primary

#9CDD58

secondary

#6B3A9F

accent

#17CE71

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #9CDD58

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

Preview Lab → · Contrast checker → · Palette generator →