#9BCF3B#9BCF3B

#9BCF3B is a light, vivid yellow-green. Relative luminance 0.519; OKLCH L 79.1% C 0.181 H 127.2°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#9BCF3B
RGB	rgb(155, 207, 59)
HSL	hsl(81, 61%, 52%)
HSV	hsv(81, 71%, 81%)
CMYK	cmyk(25.1%, 0%, 71.5%, 18.8%)
CIE-LAB	lab(77.23, -38.01, 64.25)
CIE-LCH	lch(77.23, 74.65, 120.61°)
OKLab	oklab(79.08% -0.1091 0.1439)
OKLCH	oklch(79.08% 0.181 127.2)
XYZ	xyz(36.6199, 51.9093, 12.2270)
Luminance	0.5191 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BCF3B #6F3BCF

analogous

#CFB93B #9BCF3B #51CF3B

triadic

#9BCF3B #3B9BCF #CF3B9B

tetradic

#9BCF3B #3BCFB9 #6F3BCF #CF3B51

square

#9BCF3B #3BCFB9 #6F3BCF #CF3B51

split-complementary

#9BCF3B #3B51CF #B93BCF

monochromatic

#55731C #79A528 #9BCF3B #B4DB6C #CDE79D

Accessibility & contrast

On white

1.85

#9BCF3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#9BCF3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BCF3B

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BCF3B	#FFFFFF	#000000	##000000
##9BCF3B	1.00	1.85	11.38	11.38
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC120

Deuteranopia (green-blind)

#D2BE48

Tritanopia (blue-blind)

#A1C6B2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #9bcf3b;
/* rgb */ color: rgb(155, 207, 59);
/* oklch */ color: oklch(79.1% 0.181 127.2);

Tailwind

colors: {
  custom: {
    50: '#bcde7a',
    500: '#9bcf3b',
    950: '#000000',
  },
}

SCSS

$custom: #9bcf3b;
$custom-light: #bcde7a;
$custom-dark: #000000;

JSON

{
  "hex": "#9bcf3b",
  "rgb": {
    "r": 155,
    "g": 207,
    "b": 59
  },
  "hsl": {
    "h": 81.081,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.79078,
    "c": 0.18056,
    "h": 127.2
  },
  "luminance": 0.5191
}

Semantic roles & 50–950 ramp

primary

#9BCF3B

secondary

#4C327C

accent

#44E47C

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #9BCF3B

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

Preview Lab → · Contrast checker → · Palette generator →