#9EC53F#9EC53F

#9EC53F is a light, vivid yellow-green. Relative luminance 0.476; OKLCH L 77.0% C 0.164 H 124.3°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#9EC53F
RGB	rgb(158, 197, 63)
HSL	hsl(77, 54%, 51%)
HSV	hsv(77, 68%, 77%)
CMYK	cmyk(19.8%, 0%, 68%, 22.7%)
CIE-LAB	lab(74.55, -32.03, 60.12)
CIE-LCH	lch(74.55, 68.12, 118.05°)
OKLab	oklab(76.96% -0.0925 0.1358)
OKLCH	oklch(76.96% 0.164 124.3)
XYZ	xyz(34.9643, 47.5602, 12.0397)
Luminance	0.4756 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EC53F #663FC5

analogous

#C5A93F #9EC53F #5BC53F

triadic

#9EC53F #3F9EC5 #C53F9E

tetradic

#9EC53F #3FC5A9 #663FC5 #C53F5B

square

#9EC53F #3FC5A9 #663FC5 #C53F5B

split-complementary

#9EC53F #3F5BC5 #A93FC5

monochromatic

#546A20 #7A992E #9EC53F #B6D36E #CDE19D

Accessibility & contrast

On white

2.00

#9EC53F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#9EC53F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EC53F

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EC53F	#FFFFFF	#000000	##000000
##9EC53F	1.00	2.00	10.51	10.51
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.51	21.00	1.00	1.00
##000000	10.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B92B

Deuteranopia (green-blind)

#CBB74A

Tritanopia (blue-blind)

#A5BCAA

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #9ec53f;
/* rgb */ color: rgb(158, 197, 63);
/* oklch */ color: oklch(77.0% 0.164 124.3);

Tailwind

colors: {
  custom: {
    50: '#bed67b',
    500: '#9ec53f',
    950: '#000000',
  },
}

SCSS

$custom: #9ec53f;
$custom-light: #bed67b;
$custom-dark: #000000;

JSON

{
  "hex": "#9ec53f",
  "rgb": {
    "r": 158,
    "g": 197,
    "b": 63
  },
  "hsl": {
    "h": 77.463,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.76965,
    "c": 0.16428,
    "h": 124.3
  },
  "luminance": 0.4756
}

Semantic roles & 50–950 ramp

primary

#9EC53F

secondary

#A392CE

accent

#4BDD75

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #9EC53F

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

Preview Lab → · Contrast checker → · Palette generator →