#9FE45F#9FE45F

#9FE45F is a very light, vivid yellow-green. Relative luminance 0.637; OKLCH L 84.6% C 0.179 H 132.2°. Best body text is #000000 at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#9FE45F
RGB	rgb(159, 228, 95)
HSL	hsl(91, 71%, 63%)
HSV	hsv(91, 58%, 89%)
CMYK	cmyk(30.3%, 0%, 58.3%, 10.6%)
CIE-LAB	lab(83.80, -43.07, 56.90)
CIE-LCH	lch(83.80, 71.36, 127.13°)
OKLab	oklab(84.57% -0.1203 0.1328)
OKLCH	oklch(84.57% 0.179 132.2)
XYZ	xyz(44.1064, 63.6825, 20.7923)
Luminance	0.6368 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE45F #A45FE4

analogous

#E1E45F #9FE45F #5FE461

triadic

#9FE45F #5F9FE4 #E45F9F

tetradic

#9FE45F #5FE1E4 #A45FE4 #E4615F

square

#9FE45F #5FE1E4 #A45FE4 #E4615F

split-complementary

#9FE45F #615FE4 #E45FE1

monochromatic

#62AC1D #80DB2B #9FE45F #BEED93 #DEF6C8

Accessibility & contrast

On white

1.53

#9FE45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.74

#9FE45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE45F

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE45F	#FFFFFF	#000000	##000000
##9FE45F	1.00	1.53	13.74	13.74
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.74	21.00	1.00	1.00
##000000	13.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD451

Deuteranopia (green-blind)

#E3CF69

Tritanopia (blue-blind)

#A1DBC7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9fe45f;
/* rgb */ color: rgb(159, 228, 95);
/* oklch */ color: oklch(84.6% 0.179 132.2);

Tailwind

colors: {
  custom: {
    50: '#bfed91',
    500: '#9fe45f',
    950: '#000000',
  },
}

SCSS

$custom: #9fe45f;
$custom-light: #bfed91;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe45f",
  "rgb": {
    "r": 159,
    "g": 228,
    "b": 95
  },
  "hsl": {
    "h": 91.128,
    "s": 71.123,
    "l": 63.333
  },
  "oklch": {
    "l": 0.84566,
    "c": 0.17918,
    "h": 132.2
  },
  "luminance": 0.63684
}

Semantic roles & 50–950 ramp

primary

#9FE45F

secondary

#763AAD

accent

#12D376

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #9FE45F

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

Preview Lab → · Contrast checker → · Palette generator →