#8FBF3B#8FBF3B

#8FBF3B is a light, vivid yellow-green. Relative luminance 0.434; OKLCH L 74.5% C 0.167 H 127.4°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#8FBF3B
RGB	rgb(143, 191, 59)
HSL	hsl(82, 53%, 49%)
HSV	hsv(82, 69%, 75%)
CMYK	cmyk(25.1%, 0%, 69.1%, 25.1%)
CIE-LAB	lab(71.84, -35.37, 58.59)
CIE-LCH	lch(71.84, 68.43, 121.12°)
OKLab	oklab(74.52% -0.1011 0.1323)
OKLCH	oklch(74.52% 0.167 127.4)
XYZ	xyz(30.7479, 43.4164, 10.8971)
Luminance	0.4342 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FBF3B #6B3BBF

analogous

#BFAD3B #8FBF3B #4DBF3B

triadic

#8FBF3B #3B8FBF #BF3B8F

tetradic

#8FBF3B #3BBFAD #6B3BBF #BF3B4D

square

#8FBF3B #3BBFAD #6B3BBF #BF3B4D

split-complementary

#8FBF3B #3B4DBF #AD3BBF

monochromatic

#49611E #6C902D #8FBF3B #AAD067 #C4DF96

Accessibility & contrast

On white

2.17

#8FBF3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#8FBF3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FBF3B

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FBF3B	#FFFFFF	#000000	##000000
##8FBF3B	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B227

Deuteranopia (green-blind)

#C2AF46

Tritanopia (blue-blind)

#94B6A5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #8fbf3b;
/* rgb */ color: rgb(143, 191, 59);
/* oklch */ color: oklch(74.5% 0.167 127.4);

Tailwind

colors: {
  custom: {
    50: '#b3d279',
    500: '#8fbf3b',
    950: '#000000',
  },
}

SCSS

$custom: #8fbf3b;
$custom-light: #b3d279;
$custom-dark: #000000;

JSON

{
  "hex": "#8fbf3b",
  "rgb": {
    "r": 143,
    "g": 191,
    "b": 59
  },
  "hsl": {
    "h": 81.818,
    "s": 52.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.7452,
    "c": 0.1665,
    "h": 127.4
  },
  "luminance": 0.43417
}

Semantic roles & 50–950 ramp

primary

#8FBF3B

secondary

#A28CCA

accent

#4CDC80

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#111409

muted

#80827B

Preview Lab

Preview with #8FBF3B

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

Preview Lab → · Contrast checker → · Palette generator →