#9CEB59#9CEB59

#9CEB59 is a very light, vivid yellow-green. Relative luminance 0.672; OKLCH L 86.0% C 0.194 H 133.2°. Best body text is #000000 at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#9CEB59
RGB	rgb(156, 235, 89)
HSL	hsl(92, 78%, 64%)
HSV	hsv(92, 62%, 92%)
CMYK	cmyk(33.6%, 0%, 62.1%, 7.8%)
CIE-LAB	lab(85.61, -47.63, 61.42)
CIE-LCH	lch(85.61, 77.72, 127.79°)
OKLab	oklab(85.98% -0.133 0.1419)
OKLCH	oklch(85.98% 0.194 133.2)
XYZ	xyz(45.2211, 67.2041, 20.0383)
Luminance	0.6721 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CEB59 #A859EB

analogous

#E5EB59 #9CEB59 #59EB5F

triadic

#9CEB59 #599CEB #EB599C

tetradic

#9CEB59 #59E5EB #A859EB #EB5F59

square

#9CEB59 #59E5EB #A859EB #EB5F59

split-complementary

#9CEB59 #5F59EB #EB59E5

monochromatic

#5EB416 #7BE422 #9CEB59 #BDF290 #DDF8C6

Accessibility & contrast

On white

1.45

#9CEB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.44

#9CEB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CEB59

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CEB59	#FFFFFF	#000000	##000000
##9CEB59	1.00	1.45	14.44	14.44
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.44	21.00	1.00	1.00
##000000	14.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA47

Deuteranopia (green-blind)

#E9D464

Tritanopia (blue-blind)

#9DE2CC

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #9ceb59;
/* rgb */ color: rgb(156, 235, 89);
/* oklch */ color: oklch(86.0% 0.194 133.2);

Tailwind

colors: {
  custom: {
    50: '#bef28e',
    500: '#9ceb59',
    950: '#000000',
  },
}

SCSS

$custom: #9ceb59;
$custom-light: #bef28e;
$custom-dark: #000000;

JSON

{
  "hex": "#9ceb59",
  "rgb": {
    "r": 156,
    "g": 235,
    "b": 89
  },
  "hsl": {
    "h": 92.466,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.85978,
    "c": 0.19449,
    "h": 133.2
  },
  "luminance": 0.67206
}

Semantic roles & 50–950 ramp

primary

#9CEB59

secondary

#7934B4

accent

#0BDB7B

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9CEB59

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

Preview Lab → · Contrast checker → · Palette generator →