#9FEA5B#9FEA5B

#9FEA5B is a very light, vivid yellow-green. Relative luminance 0.670; OKLCH L 85.9% C 0.190 H 132.6°. Best body text is #000000 at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#9FEA5B
RGB	rgb(159, 234, 91)
HSL	hsl(91, 77%, 64%)
HSV	hsv(91, 61%, 92%)
CMYK	cmyk(32.1%, 0%, 61.1%, 8.2%)
CIE-LAB	lab(85.49, -46.01, 60.50)
CIE-LCH	lch(85.49, 76.01, 127.25°)
OKLab	oklab(85.93% -0.1286 0.1401)
OKLCH	oklch(85.93% 0.19 132.6)
XYZ	xyz(45.6086, 66.9702, 20.4190)
Luminance	0.6697 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FEA5B #A65BEA

analogous

#E6EA5B #9FEA5B #5BEA5E

triadic

#9FEA5B #5B9FEA #EA5B9F

tetradic

#9FEA5B #5BE6EA #A65BEA #EA5E5B

square

#9FEA5B #5BE6EA #A65BEA #EA5E5B

split-complementary

#9FEA5B #5E5BEA #EA5BE6

monochromatic

#61B417 #7FE325 #9FEA5B #BFF191 #DFF8C8

Accessibility & contrast

On white

1.46

#9FEA5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.39

#9FEA5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FEA5B

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FEA5B	#FFFFFF	#000000	##000000
##9FEA5B	1.00	1.46	14.39	14.39
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.39	21.00	1.00	1.00
##000000	14.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D94A

Deuteranopia (green-blind)

#E9D466

Tritanopia (blue-blind)

#A0E1CC

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #9fea5b;
/* rgb */ color: rgb(159, 234, 91);
/* oklch */ color: oklch(85.9% 0.190 132.6);

Tailwind

colors: {
  custom: {
    50: '#bff18f',
    500: '#9fea5b',
    950: '#000000',
  },
}

SCSS

$custom: #9fea5b;
$custom-light: #bff18f;
$custom-dark: #000000;

JSON

{
  "hex": "#9fea5b",
  "rgb": {
    "r": 159,
    "g": 234,
    "b": 91
  },
  "hsl": {
    "h": 91.469,
    "s": 77.297,
    "l": 63.725
  },
  "oklch": {
    "l": 0.85928,
    "c": 0.19019,
    "h": 132.6
  },
  "luminance": 0.66972
}

Semantic roles & 50–950 ramp

primary

#9FEA5B

secondary

#7836B4

accent

#0CDA78

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9FEA5B

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

Preview Lab → · Contrast checker → · Palette generator →