#9FDD58#9FDD58

#9FDD58 is a very light, vivid yellow-green. Relative luminance 0.598; OKLCH L 82.9% C 0.176 H 130.5°. Best body text is #000000 at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#9FDD58
RGB	rgb(159, 221, 88)
HSL	hsl(88, 66%, 61%)
HSV	hsv(88, 60%, 87%)
CMYK	cmyk(28.1%, 0%, 60.2%, 13.3%)
CIE-LAB	lab(81.72, -40.63, 57.59)
CIE-LCH	lch(81.72, 70.48, 125.21°)
OKLab	oklab(82.86% -0.1141 0.1336)
OKLCH	oklch(82.86% 0.176 130.5)
XYZ	xyz(41.9156, 59.7872, 18.5623)
Luminance	0.5979 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.22

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FDD58 #9658DD

analogous

#DDD858 #9FDD58 #5CDD58

triadic

#9FDD58 #589FDD #DD589F

tetradic

#9FDD58 #58DDD8 #9658DD #DD585C

square

#9FDD58 #58DDD8 #9658DD #DD585C

split-complementary

#9FDD58 #585CDD #D858DD

monochromatic

#619B20 #81CE2A #9FDD58 #BCE78B #D9F2BE

Accessibility & contrast

On white

1.62

#9FDD58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.96

#9FDD58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FDD58

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FDD58	#FFFFFF	#000000	##000000
##9FDD58	1.00	1.62	12.96	12.96
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.96	21.00	1.00	1.00
##000000	12.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE49

Deuteranopia (green-blind)

#DECA62

Tritanopia (blue-blind)

#A2D4C1

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #9fdd58;
/* rgb */ color: rgb(159, 221, 88);
/* oklch */ color: oklch(82.9% 0.176 130.5);

Tailwind

colors: {
  custom: {
    50: '#bfe88c',
    500: '#9fdd58',
    950: '#000000',
  },
}

SCSS

$custom: #9fdd58;
$custom-light: #bfe88c;
$custom-dark: #000000;

JSON

{
  "hex": "#9fdd58",
  "rgb": {
    "r": 159,
    "g": 221,
    "b": 88
  },
  "hsl": {
    "h": 87.97,
    "s": 66.169,
    "l": 60.588
  },
  "oklch": {
    "l": 0.82858,
    "c": 0.17568,
    "h": 130.5
  },
  "luminance": 0.59788
}

Semantic roles & 50–950 ramp

primary

#9FDD58

secondary

#693A9F

accent

#17CE6D

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #9FDD58

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

Preview Lab → · Contrast checker → · Palette generator →