#9EC43F#9EC43F

#9EC43F is a light, vivid yellow-green. Relative luminance 0.471; OKLCH L 76.7% C 0.163 H 124.0°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#9EC43F
RGB	rgb(158, 196, 63)
HSL	hsl(77, 53%, 51%)
HSV	hsv(77, 68%, 77%)
CMYK	cmyk(19.4%, 0%, 67.9%, 23.1%)
CIE-LAB	lab(74.26, -31.56, 59.82)
CIE-LCH	lch(74.26, 67.64, 117.81°)
OKLab	oklab(76.73% -0.0912 0.1352)
OKLCH	oklch(76.73% 0.163 124)
XYZ	xyz(34.7380, 47.1076, 11.9642)
Luminance	0.4711 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EC43F #653FC4

analogous

#C4A73F #9EC43F #5BC43F

triadic

#9EC43F #3F9EC4 #C43F9E

tetradic

#9EC43F #3FC4A7 #653FC4 #C43F5B

square

#9EC43F #3FC4A7 #653FC4 #C43F5B

split-complementary

#9EC43F #3F5BC4 #A73FC4

monochromatic

#546820 #79972E #9EC43F #B6D26E #CDE19D

Accessibility & contrast

On white

2.02

#9EC43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#9EC43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EC43F

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EC43F	#FFFFFF	#000000	##000000
##9EC43F	1.00	2.02	10.42	10.42
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82B

Deuteranopia (green-blind)

#CAB64A

Tritanopia (blue-blind)

#A5BBA9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #9ec43f;
/* rgb */ color: rgb(158, 196, 63);
/* oklch */ color: oklch(76.7% 0.163 124.0);

Tailwind

colors: {
  custom: {
    50: '#bed67b',
    500: '#9ec43f',
    950: '#000000',
  },
}

SCSS

$custom: #9ec43f;
$custom-light: #bed67b;
$custom-dark: #000000;

JSON

{
  "hex": "#9ec43f",
  "rgb": {
    "r": 158,
    "g": 196,
    "b": 63
  },
  "hsl": {
    "h": 77.143,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.76732,
    "c": 0.16304,
    "h": 124
  },
  "luminance": 0.47108
}

Semantic roles & 50–950 ramp

primary

#9EC43F

secondary

#A392CD

accent

#4BDC75

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #9EC43F

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

Preview Lab → · Contrast checker → · Palette generator →